Now this is just odd. I was travelling through one of my maps and usually it's all ok with no lag. Afterwards, I make some more maps(which are not connected to the map I just mentioned) and I placed some events(that do not have switches connected to any events from the map I'm talking about, not to mention they are all Action Button events). When I choose to start myself on that map, my movement is all lagging and I didn't place any extra events onto that map either.
I did not add in any new common events or new scripts either. Didn't update any older scripts at all.
I've always had Blizz ABS installed with ABSEAL not turned off on any maps, so ABSEAL can't be the problem.