I dont know where else to put this. In the latest patch. Playing on the official website using MAX speed. On map 3-3 with auto turned on. Pokemon coming in will desych really bad and spawn off the path. Or just "warp" to later points on the track. I've even had them "enter" from the bottom right of the screen. And it seems to happen more consistently if that EXACT tab isn't the one running. Being in another tab or having another thing open seems to make it worse. So bad that at one point I lost on wave 8 or 85 or any other random wave. When I can normally clear all the way to 95-99 afk. Makes money farming suck even more then it already does.
EDIT: IDK might have been a browser memory leak. I dont want to delete this incase it does start happening again. Or if someone else had the problem.