Thanks for quick response!
I understand that this error message say about connection, but i honestly haven’t noone firewall.
My desktop is Ubuntu, and steam and epicgenerator installed over wine. It works fine at least year ago and before without any problem. I don’t upgrade or change system since last successfull opening.
Then, when i found android version, i work mainly with it at least half year till autumn 2019.
The only thing that has changed from last using is my internet provider. I always work from unlim mobile 4g internet (share it to PC from android). But since 11.2019 i move from one mobile operator to another. But i did not encounter with any blocks from my new provider.
May be there are any methods to investigate connection problem? Ping some ip or anything else?