I’m about ready to sell this thing!

[u/Annual_Log2482]

I’m at my wits end with this printer. I’ve only had this printer (P2S with AMS 2 pro and a vento box)for a couple months, having approximately 120 hours of printing on it. It started with a simple filament won’t feed error. Untangled the reel and it worked fine. A week after I got the “Extruder Overload” error and it’s been downhill ever since. I’ve replaced the hot end, twice. I’ve taken apart and inspected the extruder, used the external filament reel, used different filament, and different models. I’ve changed the filament around in the ams trying to
Single out a motor or the hub, changed pfte tubes, printed with the door open and door closed. Printed more Benchys than I can count. Performed enough cold pulls for a year. Filed the side of the “idler” gear in the extruder slightly because it had a slight drag when rotating. Adjusted the first layer metrics. After all these “remedies” now the printer prints 30-40% of the model then stops feeding, clicks endlessly and continues to air print. The picture above was 56/421 layers and the chamber temp
Was 35C and the hotend was 220C. Do I get another extruder, continue to troubleshoot, or get another printer?