You guys have to accept that as part of Betpanda features unlike other casinos like Stake that keep a user pernenrmently logged in on the same browser, Betpanda has a system that auto logs users out at regular intervals.

What I will advise you guys to do is to try and save your login details on your password manager and auto-refill them anytime, at least that is how it works for me, until the team finds a way to work on that feature since many players are already complaining about it.