Interesting. The only two references I’ve ever heard to Paramour are the band and the achievement in Mass Effect. I’m now wondering if the devs of that series knew exactly what it meant (infidelity) because you get the achievement for having any relationship. Maybe it’s because you can’t remain loyal to your original partner to get it in all three games with one playthrough.
I had something like this happen to me recently on my Ender 3 Max Neo. My filament feeds from a separate dry box and the spool was slightly crooked. Once the angle from the box to the extruder got too severe, the spool bound up and wouldn’t feed anymore. Moving the spool so it properly rested on the rollers fixed it.