Google: 144 hz 60 hz alt tab
Maybe some results will be helpful (it looks, that it isn't very rare problem), I found for example:
http://answers.ea.com/t5/Battlefield-4/R...-p/5160803
https://us.battle.net/forums/en/wow/topic/20042654336
http://forum.square-enix.com/ffxiv/threa...nd-alt-tab
Maybe some results will be helpful (it looks, that it isn't very rare problem), I found for example:
http://answers.ea.com/t5/Battlefield-4/R...-p/5160803
https://us.battle.net/forums/en/wow/topic/20042654336
http://forum.square-enix.com/ffxiv/threa...nd-alt-tab