Literally today, roblox(web\beta versions) began to lag almost every second, although this had not happened before, I tried for a long time to fix this problem. Reinstalling roblox did not help, clearing temp and roblox itself did not help either. I have plenty of memory, RAM is also fine (I recently checked the disks with a Windows Memory Checker). As a result, I decided to install the roblox version from microsoft store and there are no lags anymore.
This problem is present in all roblox games. Please help