OpenVPN Instances MFA keeps droping connection

[unclesam87]

hey, we switched to openvpn instances recenty, and now we getting pretty fast drops of the connection in our mfa settings.

it seems a bit like we need to have an constant access to the network or it will break after seconds of not doing anything - i just opened the connection to pull the screenshots and in the moments i copied the pictures and saved them (maybe like 30-40 seconds) the connection broke.

is there any setting we would need to change? thanks for all the tipps

[bartjsmit]

Does your client have these lines in its config?

persist-tun
persist-key

Is OPNsense the client or the server?

[unclesam87]

hey yes this configs are in my file

it is an server that runs on the opnsense in the new format "instances" - see the screenshot