Performed an update to sipdx70.10-2-5-212 this past weekend and we have several DX70s behaving poorly after that.
The phone registers and is functional for a minute or two after reboot. Then it looses network connectivity. These are the console logs:
08/15/2016 10:54:33 TCP connection timed out
08/15/2016 10:54:34 CUCM CUCM.domain.com closed TCP connection
08/15/2016 10:54:51 TFTP Timeout: CTLSEPXXXXXXXXXX.tlv
I have factory defaulted my device and it functions again on sipdx70.10-2-5-212
Once I begin installing updates from the Play Store, it begins to fail again.
I've narrowed it down to the Google app and Google Hangouts. As soon as either of these apps is installed, the phone looses all network connectivity. I've tried downgrading and with the same versions of those apps, the phone works normally. If the firmware is upgraded, the phone doesn't work anymore unless I downgrade those apps to defaults...
