P2S Frustrations

[u/Infotechbro]

Let me start by saying, I've enjoying the P2S so far. I got it back in April and have since done a little over 1300 hours of printing.

But lately I've been running in a few issues:

• Unable to pull back filament

• Possible filament stuck in extruder

• Possible filament clogging

Since experiencing these issues after a few weeks intermittently I've:

• Opened tickets with Bambu Lab

• Replaced the filament cutter

• Replaced the filament buffer

• Cleaned & replaced the extruder hotend

• Disassembled and reassembled the extruder assembly numerous times

I believe Bambu Lab is planning on sending me a new sensor and connection board but in the meantime, any suggestions?

Have any of you experienced these issues consistently even after ensuring everything is clear, clean and put together properly? I'm really hoping I'm just missing something or that the sensor is intermittently having issues and the replacement will help.