been playing for years, usually take a break while teaching so im back after about 3 months.

every time i cast a few spells, DB fireball, Prism spray, and a few others, it locks up for 2-5 seconds. everything else seems to run pretty smooth, but just these few spells in my rotation are killing me. i feel like i read about this before, but i cant find a thread on it, hoping its something simple i did, that i can fix. i did update to windows 11. not sure if that has anything to do with it.

any help would be appreciated .