Very strong battery drain when connected to iPhone

[KDederichs]

Expected behavior

The battery lasts for a bit.

Actual behavior

If the BLE is connected to the iPhone (and that connection stays up) the battery will drain in the matter of hours, even if it's not used.

I think it might be because the iPhone constantly queries the power level of the BLE. (That's also inconsistent btw. iOS is reporting 33% battery left while Moolticute is at 0%):

Step by step guide to reproduce the problem

Connect BLE via Bluetooth to iPhone, have the battery widget somewhere (?)

Firmware Version

AUX MCU version: 0.73
Main MCU version: 0.84
Bundle version: 12

[limpkin]

I'm curious to hear if other users have the same issue...