diff --git a/apps/ios/Shared/Views/UserSettings/AdvancedNetworkSettings.swift b/apps/ios/Shared/Views/UserSettings/AdvancedNetworkSettings.swift
index 821464be0f..554daaebb1 100644
--- a/apps/ios/Shared/Views/UserSettings/AdvancedNetworkSettings.swift
+++ b/apps/ios/Shared/Views/UserSettings/AdvancedNetworkSettings.swift
@@ -51,9 +51,9 @@ struct AdvancedNetworkSettings: View {
                     }
                     .disabled(currentNetCfg == NetCfg.proxyDefaults)
 
-                    timeoutSettingPicker("TCP connection timeout", selection: $netCfg.tcpConnectTimeout, values: [2_500000, 5_000000, 7_500000, 10_000000, 15_000000, 20_000000], label: secondsLabel)
-                    timeoutSettingPicker("Protocol timeout", selection: $netCfg.tcpTimeout, values: [1_500000, 3_000000, 5_000000, 7_000000, 10_000000, 15_000000], label: secondsLabel)
-                    timeoutSettingPicker("Protocol timeout per KB", selection: $netCfg.tcpTimeoutPerKb, values: [5_000, 10_000, 20_000, 40_000], label: secondsLabel)
+                    timeoutSettingPicker("TCP connection timeout", selection: $netCfg.tcpConnectTimeout, values: [5_000000, 7_500000, 10_000000, 15_000000, 20_000000, 30_000000, 45_000000], label: secondsLabel)
+                    timeoutSettingPicker("Protocol timeout", selection: $netCfg.tcpTimeout, values: [3_000000, 5_000000, 7_000000, 10_000000, 15_000000, 20_000000, 30_000000], label: secondsLabel)
+                    timeoutSettingPicker("Protocol timeout per KB", selection: $netCfg.tcpTimeoutPerKb, values: [10_000, 20_000, 40_000, 75_000, 100_000], label: secondsLabel)
                     timeoutSettingPicker("PING interval", selection: $netCfg.smpPingInterval, values: [120_000000, 300_000000, 600_000000, 1200_000000, 2400_000000, 3600_000000], label: secondsLabel)
                     intSettingPicker("PING count", selection: $netCfg.smpPingCount, values: [1, 2, 3, 5, 8], label: "")
                     Toggle("Enable TCP keep-alive", isOn: $enableKeepAlive)
@@ -153,7 +153,9 @@ struct AdvancedNetworkSettings: View {
 
     private func timeoutSettingPicker(_ title: LocalizedStringKey, selection: Binding<Int>, values: [Int], label: String) -> some View {
         Picker(title, selection: selection) {
-            ForEach(values, id: \.self) { value in
+            let v = selection.wrappedValue
+            let vs = values.contains(v) ? values : values + [v]
+            ForEach(vs, id: \.self) { value in
                 Text("\(String(format: "%g", (Double(value) / 1000000))) \(secondsLabel)")
             }
         }
diff --git a/apps/ios/SimpleXChat/APITypes.swift b/apps/ios/SimpleXChat/APITypes.swift
index ea16af7157..3bc918efe2 100644
--- a/apps/ios/SimpleXChat/APITypes.swift
+++ b/apps/ios/SimpleXChat/APITypes.swift
@@ -1052,9 +1052,9 @@ public struct NetCfg: Codable, Equatable {
     public static let defaults: NetCfg = NetCfg(
         socksProxy: nil,
         sessionMode: TransportSessionMode.user,
-        tcpConnectTimeout: 10_000_000,
-        tcpTimeout: 7_000_000,
-        tcpTimeoutPerKb: 10_000,
+        tcpConnectTimeout: 15_000_000,
+        tcpTimeout: 10_000_000,
+        tcpTimeoutPerKb: 20_000,
         tcpKeepAlive: KeepAliveOpts.defaults,
         smpPingInterval: 1200_000_000,
         smpPingCount: 3,
@@ -1064,9 +1064,9 @@ public struct NetCfg: Codable, Equatable {
     public static let proxyDefaults: NetCfg = NetCfg(
         socksProxy: nil,
         sessionMode: TransportSessionMode.user,
-        tcpConnectTimeout: 20_000_000,
-        tcpTimeout: 15_000_000,
-        tcpTimeoutPerKb: 20_000,
+        tcpConnectTimeout: 30_000_000,
+        tcpTimeout: 20_000_000,
+        tcpTimeoutPerKb: 40_000,
         tcpKeepAlive: KeepAliveOpts.defaults,
         smpPingInterval: 1200_000_000,
         smpPingCount: 3,
diff --git a/apps/multiplatform/android/src/main/java/chat/simplex/app/model/SimpleXAPI.kt b/apps/multiplatform/android/src/main/java/chat/simplex/app/model/SimpleXAPI.kt
index 281b630109..55084c34ba 100644
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/model/SimpleXAPI.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/model/SimpleXAPI.kt
@@ -2336,9 +2336,9 @@ data class NetCfg(
         hostMode = HostMode.OnionViaSocks,
         requiredHostMode = false,
         sessionMode = TransportSessionMode.User,
-        tcpConnectTimeout = 10_000_000,
-        tcpTimeout = 7_000_000,
-        tcpTimeoutPerKb = 10_000,
+        tcpConnectTimeout = 15_000_000,
+        tcpTimeout = 10_000_000,
+        tcpTimeoutPerKb = 20_000,
         tcpKeepAlive = KeepAliveOpts.defaults,
         smpPingInterval = 1200_000_000,
         smpPingCount = 3
@@ -2350,9 +2350,9 @@ data class NetCfg(
         hostMode = HostMode.OnionViaSocks,
         requiredHostMode = false,
         sessionMode = TransportSessionMode.User,
-        tcpConnectTimeout = 20_000_000,
-        tcpTimeout = 15_000_000,
-        tcpTimeoutPerKb = 20_000,
+        tcpConnectTimeout = 30_000_000,
+        tcpTimeout = 20_000_000,
+        tcpTimeoutPerKb = 40_000,
         tcpKeepAlive = KeepAliveOpts.defaults,
         smpPingInterval = 1200_000_000,
         smpPingCount = 3
diff --git a/apps/multiplatform/android/src/main/java/chat/simplex/app/views/usersettings/AdvancedNetworkSettings.kt b/apps/multiplatform/android/src/main/java/chat/simplex/app/views/usersettings/AdvancedNetworkSettings.kt
index 0c2341c69b..898f02e883 100644
--- a/apps/multiplatform/android/src/main/java/chat/simplex/app/views/usersettings/AdvancedNetworkSettings.kt
+++ b/apps/multiplatform/android/src/main/java/chat/simplex/app/views/usersettings/AdvancedNetworkSettings.kt
@@ -155,19 +155,19 @@ fun AdvancedNetworkSettingsView(chatModel: ChatModel) {
       SectionItemView {
         TimeoutSettingRow(
           stringResource(MR.strings.network_option_tcp_connection_timeout), networkTCPConnectTimeout,
-          listOf(2_500000, 5_000000, 7_500000, 10_000000, 15_000000, 20_000000), secondsLabel
+          listOf(5_000000, 7_500000, 10_000000, 15_000000, 20_000000, 30_000_000, 45_000_000), secondsLabel
         )
       }
       SectionItemView {
         TimeoutSettingRow(
           stringResource(MR.strings.network_option_protocol_timeout), networkTCPTimeout,
-          listOf(1_500000, 3_000000, 5_000000, 7_000000, 10_000000, 15_000000), secondsLabel
+          listOf(3_000000, 5_000000, 7_000000, 10_000000, 15_000000, 20_000_000, 30_000_000), secondsLabel
         )
       }
       SectionItemView {
         TimeoutSettingRow(
           stringResource(MR.strings.network_option_protocol_timeout_per_kb), networkTCPTimeoutPerKb,
-          listOf(5_000, 10_000, 20_000, 40_000), secondsLabel
+          listOf(10_000, 20_000, 40_000, 75_000, 100_000), secondsLabel
         )
       }
       SectionItemView {
@@ -342,7 +342,9 @@ fun TimeoutSettingRow(title: String, selection: MutableState<Long>, values: List
       DefaultExposedDropdownMenu(
         expanded = expanded
       ) {
-        values.forEach { selectionOption ->
+        val v = selection.value
+        val vs = if (values.contains(v)) values else values + v
+        vs.forEach { selectionOption ->
           DropdownMenuItem(
             onClick = {
               selection.value = selectionOption