Did Anyone Have This Malfunction Code? Did It Happen Again After Reset? (Mobi)

Tandem Support was awesome as always and had me reset my pump after I woke up to this, this morning. Luckily my BG wasn’t affected due to how recently it happened before I woke up! They told me they’re not sure why this one happened but it shouldn’t happen again. I JUST got this replacement pump last week and for what it’s worth, it WAS refurbished (the packaging tells you, you’ll know).. but it was really frustrating to wake up to this. Has it repeated for anyone? It’s no big deal if it needs to be replaced again but I wanna be prepared for that possibility if it’s somewhat common for this to happen again and again. I’m just happy this time it was a simple fix!

Pic of what I woke up to, and now!