Node locks up when in ROUTER mode

When my node is configured as a ROUTER, it occasionally locks up to the boot screen and isn’t apart of the mesh.

My main ROUTER is a Heltec v3. I have one on 915Mhz and one on 433Mhz (config as a Ham). They both will lock-up randomly. When they are in CLIENT mode, they act normal and don’t lock-up.

When I switch my ROUTER to a T-Beam on both bands, they too will randomly lock-up.

I am currently using firmware 2.2.13 on the mesh (in process of updating), but this problem has been going on as long as I can remember with older versions of firmware.

Any assistance would be greatly appreciated.

I also have noticed this lock-up on my T-beam when device role is ROUTER running 2.2.15 (when it was Alpha). I will be taking a trip back up the mountain this week to downgrade to 2.2.14 and changing role from ROUTER to REPEATER to keep it running unless there was a fix in the 2.2.15 Beta.