I already did it. Does not help. In addition, the wallet is not completely hidden, but weighs in the computer's memory. What to do?
I don't know, it's your computer. I have it running without any problems, so it must be something local to your machine.
There is an old well-known issue with Windows wallet not being able to syncronise and eating too much resources. At the same time Linux wallet works without such issues.
No information about MAC wallet, as 8bit didn't ever had MAC wallet before

. Kudos to brakmic for finally making one!
So... I would ask - do both of you run it on the same OS?