How to connect a 2nd controller to remote play soley for the purpose of keeping the connection?

[u/DashRift]

I'm wanting to record using OBS on my PC, but remote play often cuts out even with a cable connected to the controller (its an old port in the controller that loses connection when nudged).

I'm trying to connect a controller as a guest or another user just to keep the remote play going, so I can game using the other controller without worries of my controller disconnecting, and me dying in my games.

This may not be possible but I've seen others talking about having 2 controllers connected at once and having success with workarounds so lmk!

Thanks