Hello all, and Happy Holidays!

I recently bought a TronXY X5SA Pro and after some very poor prints, decided to upgrade it to the Duet 2 Wifi. But, while following instruction on setting up YAT and attempting to access the web interface using RRF, I ran into a few roadblocks that I would like to ask for advice on getting past.

1. No matter what browser I use, I either get "This site can’t be reached" or "Not Secure" when attempting to reach the IP address. Do I need to tell Kasperski security to stop or?...

2. Is Marlin still an impossible option?