I am trying to connect to virtual servers through VPN router(RTX1210) and L3SW(AX3630-s) all settings are the same as previous VPN router(RTX1200) but routers mtu was set at 1280 [Connection timed out] i changed the mtu of VPN router to 1400 [connection is stable but load time is long and not really usable]
What might be affecting them ?