openrcforums

On the hardware page the RTC batt is showing 3.6v, it's a Duracell branded battery.

FW : opentx-xd9+
Vers : 2.3.9-otx
Date : 2020-06-14
EEPR : 219

I've tried half a dozen times.

Hi,

Haven't used my X9D+ for awhile and found the RTC battery had gone flat, which I've now replaced. I set the time and date, but when I power off and back on the time and date have reset (not holding time and date)

Has anyone got any idea how to fix this issue?

Thanks in advance.