Lag when editing in Roblox Studio

Since a few days ago, I have been experiencing severe lag when editing in studio.
Whenever I test play the game (still in studio) the lag is nowhere to be seen - it only happens when editing.
I have no idea what may have caused this, I did install a map that was only 2MB, so I’m not sure…
If any of you have any ideas or solutions, please let me know ASAP.
If not, I may just wait for a studio update and see if it fixes anything.
Note: I recorded on my phone because when I tried to record the lag on my laptop, the lag was not captured (meaning it ran smoothly).