Im using a GL-MT300N-V2 with a VPN provided by private internet access. However everyday my VPN disconnects which leaves me with no internet, I have to login into the router and press apply within the OpenVPN client menu and it works again.
Well…it is PIA!
Been discussed on hear many times and final best solution was to use a reconnect script - mine runs every two minutes and I rarely, if ever, notice disconnects now.