引用自 Leviathan：

2,406 hrs on record in GMod and you still have a shit ton of cards? Dude stahp.
Read the FAQ about trading cards.

http://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/615085406651320102/

http://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/615085406651320102/

You can read the FAQ.

https://steamdb.info/freepackages/

ASF
https://github.com/JustArchi/ArchiSteamFarm/wiki

http://psteamcommunity.yuanyoumao.com/groups/idlemastery/discussions/0/615085406651320102/

Idle Master says "Idling Complete", what do I do?

Card drops aren't unlimited - this message means that you've reached the end of your available card drops and Idle Master has no work to perform. The only way to get more card drops is to purchase more games that support Steam Trading Cards, spend $9 in a F2P game (see below), or wait until the developer of one of your existing games adds support for Trading Cards.

引用自 Arcanon：

Try this:

C:\Users\"user"\Downloads\steam-idle.exe gameID

引用自 AVAQ | kickback.com：

Please do tell if you encountered and fixed this problem

No one can fix it - http://psteamcommunity.yuanyoumao.com/groups/idlemastery#announcements/detail/666902171288054077

Это не ошибка, идлить больше нечего о чём Idle Master и сообщает.