I had the same thing happen to me, turned out my build plate wasn't clean. I now clean them with warm water and dish soap every 4-5 prints. I fixed my print head by using a heat gun on low and melting the filament and pulling sections off at a time until it was all gone.

Functional Printing to the rescue!

Turned out great!

I wish to slap that smirk off his face

If you like gridfinity... You might also like Multiboard! thangs.com/category/Mul...

I don't think we know each other like that!

Playing the long game.