I discovered that two sites were down after updating the new firmware last night.. another bad one, worse than usual... the entire network is down and offline. So after two hours driving in a snow...

@Mikram Enable guest on ssid block trafic to private ip. try deactivate guest on ssid and try.

@Clive_A Ok thanks for trying, if router dont connect at al you have probalby installed the OpenVPN server as ver.2.4 or newer. ther is a choice when install to change the defults and install in...

@LukePL Client have no option to download this file by themselves. You have to give them the file, this file is the same for al client,

@LukePL if ypu look at releas note this is supportet from 1.3.0 9. Add "Certificate + Account" mode for OpenVPN. before that 1.3.0 this is not an option, you have to update your system or use it...

@Clive_A I install a OpenVPN server to test more with UDP, Server is installed with old compatibility to support TP-Link router. (Older than ver 2.4) I won't take this server down for a while if...