@FunkOff I suppose, that my issue with factory's build queue being cancelled also relates to this.

I haven't traced prerequisites of this issue intentionally, but it seems like indeed when you fast-select(through Shift) all units in the area around the factory and tell them to assist it, it's BQ just cancels itself.
Don't know whether this was before because as a 1100 noob, I've just recently started to tryhard with factory assists. Meaning that back in the day I selected engineers around the fac explicitly(all t1, then all t2 and then t3) .

@Brutus5000 said in Why is FAF mining cryptocurrency on my shit PC?:

We are currently testing a potential fix. Until then you can close the #aeolus channel in the chat tab as a workaround. That should fix your problem temporarily.

Well, it can be problematic especially in those cases, when chat is not even connected. Like just now - my chat failed to connect and FAF client is lagging. Permanent ~40% CPU usage and memory usage has already exceeded 800 MB, while I was typing this.

Any other suggestions on temporary fix? Or shall I reboot my PC all the time, and not send it into hibernation?

@Khada_Jhin said in Why is FAF mining cryptocurrency on my shit PC?:

Amateurs

+1 to the picture.
This is actually what I was talking about - RAM usage reach 1 GB. Can not say that about 85% CPU usage though.

Forgot to add. Rarely when loading the game, an error message appears, like "Game failed to close properly last time"(in Russian) and a textwindow with some java info. This also happened to me today and I tried to copy that java info(there were many lines of text), but the error window closed itself. I hope this is all for now.
P.S.: today FAF seems not mining anything and no memory leaks occur.

Hello. Haven't played FAF for a while, then returned. Had to upgrade FAF to relevant version - Ok.

The issue is following: quite often FAF loads CPU permanently after I start it, which makes it quite difficult to select and join a game because of lag. Also RAM usage starts from ~500 MB and then can reach ~1 GB. My OS then tries to find more virtual memory for FAF on HDD and makes it frustrating to be in SC FA game in that moment. The only solution in that case is to force-close the client.
By the way, client itself can not be closed properly, since it's process remains in Task manager anyway. Eating all that 500+ MB of memory.

So after I upgraded FAF and experienced this issue, I reinstalled the client. It seemed to fix it, but only for a while. Sometimes I was lucky to avoid the problem, but this is not he case. Also sometimes chat is unable to connect.

Finally, today I faced this issue again and could not use FAF properly. After deleting the client I found 4 java .hprof files ~1 GB each. And deleted them too. Reinstalled FAF, but it didn't help.

Please, fix it somehow, because it really looks like FAF is trying to mine something on my PC. Also it looks like a disastrous memory leakage.
It wasn't like that before. I mean, FAF used ~500 MB RAM(which is already quite a lot for such a program), but at least it wasn't lagging. And chat was connected all the time.

@F-Odin Where can we see casts of this games? If possible