I had the same problem you have to go into “AdGuard vpn” settings>general>advanced>operating mode>change it to>integrated mode <—- problem solved and I’m using a iPhone
15 pro
That’s the default. in my experiences it still will disconnect and the thing that sucks is we can’t use kill switch when using adguard with adguard vpn
After I updated one of the apps it started disconnecting but it wasn’t set to default
really? thats weird…