Been looking for a way to fix this issue and I tried everything. Espescially playing warlock, and alot of warlocks players ive aske has the same issues.
”It’s extreeeeemely noticeable on spender abilities like Hand of Guldan. It’s like it takes longer for the game to register that you generated a third shard from shadowbolt, and are queueing up the next HoG”
Reffering tho this reddit post (https://www.reddit.com/r/wow/comments/1s0rhpb/do_your_gcds_feel_sluggish_is_there_a_universal/)
Aswell as this forum post (https://us.forums.blizzard.com/en/wow/t/noticeable-delay-going-from-instant-cast-to-regular-spells/2277547)
is there a problem with the GCD from Blizzards side? Since there is alot of feedback on this matter and alot of people feel it. Its not a haste problem, and its not a spellquewindow problem. It also started when the onebuttonrotation came, and i all honestly it feels like i am playing with the onebuttonrotation lag.