Why am i getting severe frame drops

I can run the game at the 2715 resolution on ultra no problem in all scenarios except one.

I get a severe frame stutter for a few seconds upon opening my bags or opening a vendors UI panel.

a guildie told me it was probably my Bagnon addon, so i deleted it, with no avail.

i deleted the CrapAway! addon i had (auto sells grey items) no luck

im not sure what could be causeing this, as literally everywhere else besides vendors/bag UIs i have no loss of frames.

any suggestions?

It's most likely an addon. Try to disable all addons and see if that fixes it. If it does, start enabling addons one by one til you find which one causes it.

It is not caused by addons. i have the same issue. I have tried disabling addons, installed new client from dif source and so on, nothing seems to work.