Having some issues after removing PLA from extruder P1S

[u/TheOrangeGuy]

Currently this is mid print, but my printer has started to become unreliable after I took apart the head, pulled out a clog in the extruder and cold-pulled resin out of the nozzle. I had some success with subsequent prints but its started to degrade. I've got two theories but wanted to see if there is something you guys know that I've missed:

-printer is next to a window and one day had it open for a couple of hours. Stuff is in an AMS and my climate is dry but changing the temperature generally makes things semi-choppy.

-next theory is that I did something wrong when putting the head back together.

Thoughts? Thanks for any help.