diff --git a/docs/lamassu-future-peer-auth.md b/docs/lamassu-future-peer-auth.md
deleted file mode 100644
index 88cc9fc..0000000
--- a/docs/lamassu-future-peer-auth.md
+++ /dev/null
@@ -1,167 +0,0 @@
-# Lamassu Server: Future Peer Authentication Implementation
-
-This document describes how to implement PostgreSQL peer authentication (Unix socket) for the lamassu-server module in the future.
-
-## Current Limitation
-
-The lamassu-server's `constants.js` builds the database URL from individual environment variables:
-
-```javascript
-const POSTGRES_USER = process.env.POSTGRES_USER
-const POSTGRES_PASSWORD = process.env.POSTGRES_PASSWORD
-const POSTGRES_HOST = process.env.POSTGRES_HOST
-const POSTGRES_PORT = process.env.POSTGRES_PORT
-const POSTGRES_DB = process.env.POSTGRES_DB
-
-const PSQL_URL = `postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}`
-```
-
-This means:
-- `DATABASE_URL` environment variable is **not supported**
-- Unix socket connections are **not possible** (setting `POSTGRES_HOST=/run/postgresql` produces invalid URL syntax)
-- Password authentication via TCP is **required**
-
-## Required Upstream Changes
-
-### 1. Modify `packages/server/lib/constants.js`
-
-Add support for `DATABASE_URL` environment variable:
-
-```javascript
-const POSTGRES_USER = process.env.POSTGRES_USER
-const POSTGRES_PASSWORD = process.env.POSTGRES_PASSWORD
-const POSTGRES_HOST = process.env.POSTGRES_HOST
-const POSTGRES_PORT = process.env.POSTGRES_PORT
-const POSTGRES_DB = process.env.POSTGRES_DB
-
-// Support DATABASE_URL for Unix socket connections (peer auth)
-const PSQL_URL = process.env.DATABASE_URL ||
-  `postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}`
-```
-
-### 2. Update nix-bitcoin module
-
-Once upstream supports `DATABASE_URL`, update `modules/lamassu-lnbits.nix`:
-
-#### Remove password secret
-
-```nix
-nix-bitcoin.secrets = {
-  lamassu-key.user = cfg.user;
-  lamassu-cert = {
-    user = cfg.user;
-    permissions = "444";
-  };
-  # Remove: lamassu-db-password
-};
-
-nix-bitcoin.generateSecretsCmds.lamassu = ''
-  makeCert lamassu '${nbLib.mkCertExtraAltNames cfg.certificate}'
-  # Remove: makePasswordSecret lamassu-db-password
-'';
-```
-
-#### Remove lamassu-postgres-setup service
-
-Delete the entire `systemd.services.lamassu-postgres-setup` block.
-
-#### Simplify PostgreSQL config
-
-```nix
-services.postgresql = {
-  enable = true;
-  package = pkgs.postgresql_15;
-  ensureDatabases = [ cfg.database.name ];
-  ensureUsers = [
-    {
-      name = cfg.database.user;
-      ensureDBOwnership = true;
-    }
-  ];
-  # No custom authentication needed - default peer auth works
-};
-```
-
-#### Update service wrapper scripts
-
-```nix
-lamassuEnv = pkgs.writeShellScript "lamassu-env" ''
-  #!/bin/bash
-  set -euo pipefail
-  export PATH=${pkgs.nodejs_22}/bin:$PATH
-  # Use Unix socket for peer authentication (no password needed)
-  export DATABASE_URL="postgresql://${cfg.database.user}@/${cfg.database.name}?host=/run/postgresql"
-  export NODE_PATH=${cfg.package}/node_modules:${cfg.package}/packages/server/node_modules
-  cd ${cfg.package}
-  exec "$@"
-'';
-```
-
-#### Remove password-related env vars
-
-Remove from service `environment` blocks:
-- `POSTGRES_HOST`
-- `POSTGRES_PORT`
-- `POSTGRES_PASSWORD`
-
-## Benefits of Peer Authentication
-
-1. **No password to manage** - No secrets generation, storage, or rotation
-2. **More secure** - Authentication handled by OS kernel, not application
-3. **Simpler module** - ~55 fewer lines of code
-4. **Consistent with btcpayserver** - Same pattern used by other nix-bitcoin modules
-
-## Architecture Comparison
-
-### Current (password auth via TCP)
-
-```
-┌─────────────────────────────────────────────────────────────┐
-│  lamassu-server                                             │
-│    └── connects to 127.0.0.1:5432 with password            │
-│                         │                                   │
-│                         ▼                                   │
-│  PostgreSQL (TCP)                                           │
-│    └── validates password via md5 auth                      │
-└─────────────────────────────────────────────────────────────┘
-
-Requires:
-  - lamassu-db-password secret
-  - lamassu-postgres-setup service
-  - POSTGRES_HOST, POSTGRES_PORT, POSTGRES_PASSWORD env vars
-```
-
-### Future (peer auth via Unix socket)
-
-```
-┌─────────────────────────────────────────────────────────────┐
-│  lamassu-server (runs as user: lamassu-server)              │
-│    └── connects to /run/postgresql socket                   │
-│                         │                                   │
-│                         ▼                                   │
-│  PostgreSQL (Unix socket)                                   │
-│    └── validates OS user matches DB user (peer auth)        │
-└─────────────────────────────────────────────────────────────┘
-
-Requires:
-  - Nothing extra! Default NixOS PostgreSQL config works.
-```
-
-## DATABASE_URL Format for Unix Socket
-
-The node-postgres library supports Unix sockets via the `host` query parameter:
-
-```
-postgresql://username@/database?host=/run/postgresql
-```
-
-Components:
-- `username` - PostgreSQL user (must match OS user for peer auth)
-- `database` - Database name
-- `host=/run/postgresql` - Path to Unix socket directory
-
-## Reference
-
-- btcpayserver module uses peer auth: `postgres=User ID=btcpayserver;Host=/run/postgresql;Database=btcpaydb`
-- node-postgres Unix socket docs: https://node-postgres.com/features/connecting
-- pg-promise (used by lamassu): https://github.com/vitaly-t/pg-promise
diff --git a/examples/configuration.nix b/examples/configuration.nix
index b242392..125beaa 100644
--- a/examples/configuration.nix
+++ b/examples/configuration.nix
@@ -80,15 +80,6 @@
   # Set this to enable lnd, a lightning implementation written in Go.
   # services.lnd.enable = true;
   #
-  # By default, lnd uses bitcoind as its backend. You can use neutrino instead
-  # to run lnd without a full Bitcoin node. This is useful for resource-constrained
-  # systems, but provides less privacy and security than a local bitcoind.
-  # services.lnd = {
-  #   enable = true;
-  #   backend = "neutrino";
-  #   neutrino.peers = [ "btcd.example.com:8333" ];
-  # };
-  #
   # NOTE: In order to avoid collisions with clightning you must disable clightning or
   # change the services.clightning.port or services.lnd.port to a port other than
   # 9735.
diff --git a/modules/lamassu-lnbits.nix b/modules/lamassu-lnbits.nix
index 7bb6b4e..82fbbd5 100644
--- a/modules/lamassu-lnbits.nix
+++ b/modules/lamassu-lnbits.nix
@@ -104,8 +104,11 @@ in
         description = "PostgreSQL username";
       };
 
-      # Password is managed by nix-bitcoin secrets system.
-      # See: ${secretsDir}/lamassu-db-password
+      password = mkOption {
+        type = types.str;
+        default = "lamassu123";
+        description = "PostgreSQL password for lamassu-server user";
+      };
     };
 
     hostname = mkOption {
@@ -184,15 +187,10 @@ in
         user = cfg.user;
         permissions = "444";  # World readable (it's a public cert)
       };
-      lamassu-db-password = {
-        user = cfg.user;
-        group = "postgres";  # PostgreSQL needs to read this too
-      };
     };
 
     nix-bitcoin.generateSecretsCmds.lamassu = ''
       makeCert lamassu '${nbLib.mkCertExtraAltNames cfg.certificate}'
-      makePasswordSecret lamassu-db-password
     '';
 
     # ═══════════════════════════════════════════════════════════════════════════
@@ -218,6 +216,10 @@ in
         host    all             all             127.0.0.1/32            md5
         host    all             all             ::1/128                 md5
       '';
+      # Set initial password for lamassu-server user
+      initialScript = pkgs.writeText "postgres-init.sql" ''
+        ALTER USER "${cfg.database.user}" WITH PASSWORD '${cfg.database.password}';
+      '';
     };
 
     # Create system users and groups
@@ -247,11 +249,11 @@ in
       "Z '${cfg.package}' 0755 ${cfg.user} ${cfg.group} - -"
     ];
 
-    # Service to set PostgreSQL password from nix-bitcoin secrets
+    # Service to set PostgreSQL password
     systemd.services.lamassu-postgres-setup = {
       description = "Setup PostgreSQL password for lamassu-server";
       wantedBy = [ "multi-user.target" ];
-      after = [ "postgresql.service" "nix-bitcoin-secrets.target" ];
+      after = [ "postgresql.service" ];
       wants = [ "postgresql.service" ];
       serviceConfig = {
         Type = "oneshot";
@@ -259,12 +261,11 @@ in
         User = "postgres";
       };
       script = ''
-        # Wait for user to exist, then set password from secrets
+        # Wait for user to exist, then set password
         for i in {1..30}; do
           if ${pkgs.postgresql}/bin/psql -tAc "SELECT 1 FROM pg_roles WHERE rolname='${cfg.database.user}'" | grep -q 1; then
             echo "Setting password for ${cfg.database.user}..."
-            password=$(cat ${secretsDir}/lamassu-db-password)
-            ${pkgs.postgresql}/bin/psql -c "ALTER USER \"${cfg.database.user}\" WITH PASSWORD '$password';"
+            ${pkgs.postgresql}/bin/psql -c "ALTER USER \"${cfg.database.user}\" WITH PASSWORD '${cfg.database.password}';"
             exit 0
           fi
           echo "Waiting for user ${cfg.database.user} to be created (attempt $i/30)..."
@@ -285,11 +286,12 @@ in
       environment = {
         NODE_ENV = "production";
 
-        # Database configuration (password read at runtime from secrets)
+        # Database configuration (using TCP with password auth)
         POSTGRES_HOST = "127.0.0.1";
         POSTGRES_PORT = "5432";
         POSTGRES_DB = cfg.database.name;
         POSTGRES_USER = cfg.database.user;
+        POSTGRES_PASSWORD = cfg.database.password;
 
         # Server configuration
         SERVER_PORT = toString cfg.serverPort;
@@ -327,10 +329,8 @@ in
           #!/bin/bash
           set -euo pipefail
           export PATH=${pkgs.nodejs_22}/bin:$PATH
-          # Read database password from nix-bitcoin secrets
-          DB_PASSWORD=$(cat ${secretsDir}/lamassu-db-password)
-          export DATABASE_URL="postgresql://${cfg.database.user}:$DB_PASSWORD@127.0.0.1:5432/${cfg.database.name}"
-          export POSTGRES_PASSWORD="$DB_PASSWORD"
+          # Use TCP connection to localhost with password
+          export DATABASE_URL="postgresql://${cfg.database.user}:${cfg.database.password}@127.0.0.1:5432/${cfg.database.name}"
           export NODE_PATH=${cfg.package}/node_modules:${cfg.package}/packages/server/node_modules
           cd ${cfg.package}
           exec "$@"
@@ -391,11 +391,12 @@ in
         CA_PATH = cfg.certPath;
         CERT_PATH = cfg.certPath;
         KEY_PATH = cfg.keyPath;
-        # Database configuration (password read at runtime from secrets)
+        # Database configuration (using TCP with password auth)
         POSTGRES_HOST = "127.0.0.1";
         POSTGRES_PORT = "5432";
         POSTGRES_DB = cfg.database.name;
         POSTGRES_USER = cfg.database.user;
+        POSTGRES_PASSWORD = cfg.database.password;
         MNEMONIC_PATH = "${cfg.dataDir}/lamassu-mnemonic";
         SKIP_2FA = if cfg.skip2FA then "true" else "false";
         # Data directories
@@ -410,10 +411,8 @@ in
           #!/bin/bash
           set -euo pipefail
           export PATH=${pkgs.nodejs_22}/bin:$PATH
-          # Read database password from nix-bitcoin secrets
-          DB_PASSWORD=$(cat ${secretsDir}/lamassu-db-password)
-          export DATABASE_URL="postgresql://${cfg.database.user}:$DB_PASSWORD@127.0.0.1:5432/${cfg.database.name}"
-          export POSTGRES_PASSWORD="$DB_PASSWORD"
+          # Use TCP connection to localhost with password
+          export DATABASE_URL="postgresql://${cfg.database.user}:${cfg.database.password}@127.0.0.1:5432/${cfg.database.name}"
           export NODE_PATH=${cfg.package}/node_modules:${cfg.package}/packages/admin-server/node_modules
           cd ${cfg.package}
           exec "$@"
@@ -445,16 +444,14 @@ in
       nodePackages.pnpm
       postgresql
       (writeShellScriptBin "lamassu-register-user" ''
-        # Read database password from nix-bitcoin secrets
-        DB_PASSWORD=$(cat ${secretsDir}/lamassu-db-password)
         export NODE_PATH="${cfg.package}/node_modules:${cfg.package}/packages/server/node_modules"
-        export DATABASE_URL="postgresql://${cfg.database.user}:$DB_PASSWORD@127.0.0.1:5432/${cfg.database.name}"
+        export DATABASE_URL="postgresql://${cfg.database.user}:${cfg.database.password}@127.0.0.1:5432/${cfg.database.name}"
         export HOSTNAME="${cfg.hostname}"
         export POSTGRES_HOST="127.0.0.1"
         export POSTGRES_PORT="5432"
         export POSTGRES_DB="${cfg.database.name}"
         export POSTGRES_USER="${cfg.database.user}"
-        export POSTGRES_PASSWORD="$DB_PASSWORD"
+        export POSTGRES_PASSWORD="${cfg.database.password}"
         export SKIP_2FA="${if cfg.skip2FA then "true" else "false"}"
 
         sudo -E -u ${cfg.user} bash -c "cd ${cfg.package}/packages/server && ${pkgs.nodejs_22}/bin/node bin/lamassu-register \"\$@\"" -- "$@"
diff --git a/modules/lnd.nix b/modules/lnd.nix
index 38f00bc..3482cce 100644
--- a/modules/lnd.nix
+++ b/modules/lnd.nix
@@ -150,12 +150,12 @@ let
       description = "The backend to use for fetching blockchain data.";
     };
     neutrino = {
-      peers = mkOption {
+      addpeers = mkOption {
         type = types.listOf types.str;
         default = [];
         example = [ "192.168.1.1:8333" "btcd.example.com:8333" ];
         description = ''
-          List of Bitcoin full node peers to connect to for neutrino.
+          List of Bitcoin full node peers to connect to via neutrino.addpeer.
           Multiple peers provide redundancy for maximum uptime.
         '';
       };
@@ -167,13 +167,6 @@ let
           Required because neutrino doesn't have access to mempool data.
         '';
       };
-      maxPeers = mkOption {
-        type = types.int;
-        default = 8;
-        description = ''
-          Maximum number of inbound and outbound peers for neutrino.
-        '';
-      };
     };
   };
 
@@ -213,8 +206,7 @@ let
       bitcoind.zmqpubrawtx=${zmqHandleSpecialAddress bitcoind.zmqpubrawtx}
     '' else ''
       bitcoin.node=neutrino
-      ${lib.concatMapStringsSep "\n" (peer: "neutrino.addpeer=${peer}") cfg.neutrino.peers}
-      neutrino.maxpeers=${toString cfg.neutrino.maxPeers}
+      ${lib.concatMapStringsSep "\n" (peer: "neutrino.addpeer=${peer}") cfg.neutrino.addpeers}
       fee.url=${cfg.neutrino.feeUrl}
     ''}
 
@@ -240,10 +232,10 @@ in {
           services.lnd.port to a port other than 9735.
         '';
       }
-      { assertion = cfg.backend != "neutrino" || cfg.neutrino.peers != [];
+      { assertion = cfg.backend != "neutrino" || cfg.neutrino.addpeers != [];
         message = ''
           When using neutrino backend, you must configure at least one peer
-          in services.lnd.neutrino.peers.
+          in services.lnd.neutrino.addpeers.
         '';
       }
     ];
@@ -269,8 +261,8 @@ in {
 
     systemd.services.lnd = {
       wantedBy = [ "multi-user.target" ];
-      requires = optionals (cfg.backend == "bitcoind") [ "bitcoind.service" ];
-      after = optionals (cfg.backend == "bitcoind") [ "bitcoind.service" ] ++ [ "nix-bitcoin-secrets.target" ];
+      requires = optional (cfg.backend == "bitcoind") "bitcoind.service";
+      after = optional (cfg.backend == "bitcoind") "bitcoind.service" ++ [ "nix-bitcoin-secrets.target" ];
       preStart = ''
         install -m600 ${configFile} '${cfg.dataDir}/lnd.conf'
         ${optionalString (cfg.backend == "bitcoind") ''
@@ -332,7 +324,7 @@ in {
     users.users.${cfg.user} = {
       isSystemUser = true;
       group = cfg.group;
-      extraGroups = optionals (cfg.backend == "bitcoind") [ "bitcoinrpc-public" ];
+      extraGroups = optional (cfg.backend == "bitcoind") "bitcoinrpc-public";
       home = cfg.dataDir; # lnd creates .lnd dir in HOME
     };
     users.groups.${cfg.group} = {};
diff --git a/modules/modules.nix b/modules/modules.nix
index 1759a1b..1b3c204 100644
--- a/modules/modules.nix
+++ b/modules/modules.nix
@@ -28,7 +28,6 @@
     ./joinmarket.nix
     ./joinmarket-ob-watcher.nix
     ./hardware-wallets.nix
-    ./lamassu-lnbits.nix
 
     # Support features
     ./versioning.nix
diff --git a/modules/rtl.nix b/modules/rtl.nix
index 9d7df66..60a3bca 100644
--- a/modules/rtl.nix
+++ b/modules/rtl.nix
@@ -11,7 +11,7 @@ let
     };
     port = mkOption {
       type = types.port;
-      default = 3001;
+      default = 3000;
       description = "HTTP server port.";
     };
     dataDir = mkOption {