Phones keep changing network settings to DHCP

[stindl (Reinhard)]

So, I tried what you said…no luck. Saturday 2:00am works ok.
I opened a separate thread

Sunday bug in endpoint manager sangoma daylight-saving-settings

If one enters Sunday last week in March and Sunday last week in October in the daylight-saving-settings of the regional section in Sangoma endpoint manager, like this [Sunday-freePBX] after save, rebuild configs and update phones, when you re-visit the regional settings, it looks like this [Sunday-freePBX-revisit] in both fields “Monday” is selected, yet on the Sangoma phone everything seems to be ok [Sunday-Sangoma-phone]