引用自 damianea103 PL：

I am having the same problem although steam is saying im not in game

That's typically caused by Steam and Idle Master running on different user levels. Right click on Idle Master and use Run as Administrator.

If Steam says your in game, wait more. If Steam says you are not in game, something is wrong.

All games up to 2 hours then individually.

Purchasing cards off the Market does not give you drops, it transfers the card immediately into your Inventory. If you want drops, you must own the game.

Depends on the anti-virus program. There should be an Exceptions/Whitelist/Ignore option somewhere.

Double check your Badges page to make sure you have drops remaining for those games. The yellow boxes in this image show the correct location to check
https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=503188239

Free-to-Play games do not give any cards just for adding them to your Library, you must spend 9$ US for each drop. Non-F2P games give half (rounded up) of the set. Duplicates will count against your allotment of free games. Trading/Selling/Using your cards will not grant you replacement cards.

Try running Idle Master as Administrator

Just in your Library.

The main computer would need to be in offline mode, but it's possible.

引用自 Mobin1：

I also has downloaded the portable version. It does run:
It say Steam is running.
Only problem is that it keep saying "Idle Master is not connected to Steam."

This one is typically solved by running IdleMaster as Administrator.