Help - Can't join Private Games!

[Creepy]

Hello Community,

Ever since installing the remastered version, I can't join any private games! I've tried resetting to defaults, looking for the name & password, all seems to be in order (Pictures attached), here in picture 3 you can see that the name/pass is "di/1", but my search button can't find them, nor do they appear on the Game list. Please any help is appreciated.

[Creepy]

Another picture (wouldn't let me attach all at once)