Wurkkos TS25 Aux Voltage Mode Issue?

Recently updated to the latest TS25 firmware from Index of /torches/fsm/anduril2 :

anduril.2023-05-30.wurkkos-ts25.hex

And seem to have come across an issue I was wondering if anyone else was getting (may have been on the previous firmware as well). Once my battery gets to 3.3V and below, instead of the light being solid red on high brightness AUX voltage mode, mine is oscillating between red and white on a 1 second interval. Here’s an example:

IMG-0435

Anyone else getting this issue or know how to fix? Any ideas would be much appreciated