Front cover of the toolhead fell off.

I keep on getting the notice that printing is paused because the toolhead fell off but that’s never the case. I usually just go down and take it off, tap on the unit, and put it back on and it works fine. But it’s pretty annoying when trying to start a print remote from work. I’m assuming a bad switch or sensor, can anyone point me in the right direction to fix this instead of just living with it.

I keep on getting the notice that printing is paused because the toolhead fell off but that’s never the case. I usually just go down and take it off, tap on the unit, and put it back on and it works fine. But it’s pretty annoying when trying to start a print remote from work. I’m assuming a bad switch or sensor, can anyone point me in the right direction to fix this instead of just living with it.