Many years ago I owned a Gibson Grabber G3, although you wouldn't really know I'd owned one, there's just one photo of me using it at a gig in Twickenham (incidentally just minutes before being approached by an A&R guy from Polydor).
I would certainly say I had several almost-Fawlty moments with it. I'd settled on the G3 being my primary workhorse as my other bass at the time was a Travis Bean, which based on my general on-stage acrobatics was waaaay too heavy. Honestly no idea where the G3 came from, I bought it obviously, but beyond that, nada.
When I was playing at home, it was fine. When we were rehearsing, fine. Soundcheck, fine. Come gig-time, it always seemed to be a crackly cutting out mess. We were recording in Surbiton - on Polydor's ££ - and when the tape was rolling it did the same. It just seemed to know when it was required to behave and just played up. In a studio in Fulham I actually lobbed it across the room, then used the owner's Jazz bass. Never did get to the bottom of the issue. I wonder where it is now?