HT-CT62 and Capsule Sensor deep sleep issue

Hi,

Have both the HT-CT62 and the capsule sensor module. Trying to use with Meshtastic and realise the integration for both of these is pretty new.

Have things mostly working but both modules seem to reboot when going into deep sleep. So instead of long period la of almost not power me usage they just boot cycle at the end of the light sleep phase. Any assistance possible in regards to this? Is it a meshtastic firmware issue or something odd in the hardware.