diff --git a/src/Simplex/Messaging/Client.hs b/src/Simplex/Messaging/Client.hs
index 1b11f6465..bddce8f34 100644
--- a/src/Simplex/Messaging/Client.hs
+++ b/src/Simplex/Messaging/Client.hs
@@ -226,9 +226,9 @@ defaultNetworkConfig =
       hostMode = HMOnionViaSocks,
       requiredHostMode = False,
       sessionMode = TSMUser,
-      tcpConnectTimeout = 15_000_000,
-      tcpTimeout = 10_000_000,
-      tcpTimeoutPerKb = 20_000, -- 20ms, should be less than 130ms to avoid Int overflow on 32 bit systems
+      tcpConnectTimeout = 20_000_000,
+      tcpTimeout = 15_000_000,
+      tcpTimeoutPerKb = 45_000, -- 45ms, should be less than 130ms to avoid Int overflow on 32 bit systems
       tcpKeepAlive = Just defaultKeepAliveOpts,
       smpPingInterval = 600_000_000, -- 10min
       smpPingCount = 3,