I have a Monoprice Select Mini v2.
The Bowden tube has detached from the filament feeder head... it was actually pushed out by the filament (175 PLA) as it fed. It appears to have been held in place by a compression fitting inside the feeder head. I think the blue plastic collar provides the compression but I hesitate to attempt to remove it for fear of making matters worse.
Looking for advice on getting the Bowden tube and compression fitting back together without wrecking the feed