U1150(87), U0100(87) Error Codes

Hi all,

2019 Prius, 120k miles
Turned on the vehicle yesterday and got a whole slew of error codes: U1150(87), U0100(87), P0328, P0325(15), C1A50, C1A40. Car powers up as expected, engine immediately begins running and I am able to drive it around the parking lot. The hybrid battery appears to be increasing in charge as the engine is running even though the hybrid system screen doesn't show charging (the car with the hybrid/engine/breaking system energy flow).

We have had mice getting into the car in absurd places lately (even up in the headliner, causing a short in the wiring to the dome lights). With these error codes being seemingly unrelated, kinda thinking they may have chewed through a cluster of wires in one location? I checked all the fuses, everything seems to be ok. Also visually checked all wiring that I could access in and out of the ECM under the dashboard and under the hood. Haven't removed the back seats to check wiring to the battery yet. Any ideas of where to check next? I'm afraid this may be a long shot to find something simple. This is my 4th Toyota hybrid and every one of them have had random battery issues/failures.

TIA!!!
Sincerely,
About to give up on owning hybrids