My prints have suddenly stopped extruding midway through a print (Video shows printer going, but no extruder coming out) I thought this could be a clogging issue, but cleaning the nozzle didn't seem to help, so I replaced the nozzle entirely. While it was removed, I pushed the filament through and it seemed to come out without the nozzle just fine. Once I put the nozzle back in and pushed the filament through, it came out, but it did look like it was struggling to come out even though this was a new nozzle. Any idea how to troubleshoot this? It's the same nozzle size as the original, so I'm not sure why it would suddenly stop working I'm using this filament for my prints: https://www.amazon.com/dp/B0BM7446JH?ref=ppx_yo2ov_dt_b_product_details&th=1 But previous prints seem to have worked just fine with this filament

Part of my prints aren't sticking on the first layer anymore and I'm not sure why. I've tried adjusting the bed levels ,changing the speed of the first layer, and using glue stick on the bed, but it doesn't seem to be helping. Any advice would be appreciated! PLA Brand: Duramic Bed Plate: PEI Line Width: .4 Wall Ordering: Outside to Inside Bottom Pattern Initial Layer: Concentric Connect Top/Bottom Polygons: Checked Printing Temp: 200 Build Plate Temp: 60 Initial Printing Speed: 2.5 (Played around with various speeds) Initial Travel Speed: 20 (Played around with various speeds)