[CLIENT] Laggy

I'm not sure if this is a BUG, sometimes I can't change game mode unless I re-open the game client also while changing runes it takes 5 seconds for them to appear on my screen, sometimes they don't, I just remember the place of the runes and pick them without seeing their picture and saving also takes a while to load I have to press multiple times and close the runes tab for the save prompt to show up.

This happens once in a while but I thought I should share it, if anyone experienced the same thing please say so, I'll see if I can record a video of this next time it happens.