Has someone seen this come out from a Form1? It's really weird.

Has someone seen this come out from a Form1? It’s really weird. Note that the printer was not used for about 3 month with resin in the tank ( added more today ) and also used 70% IPA .

Any suggestions?

Did the resin simply sit there in the tank? If so, the catalyst agent in the resin likely separated out of the mixture. Try with fresh resin.

On the plus side it still kinda looks like the tree trunk dude from guardians of the galaxy .

I’ve done similar and found later that resin isn’t supposed to sit in an open tank for more than two weeks. You really need to put it back in the bottle, using a filter for cleaning out junk, before then.