Each simple Reboot restores defoult Settings

[audrdem_38325325504]

Settings can not be set, each required by Settings reboot (Changing from NTSC to PAL, or other...) restores defoult Settings. I tried to reupgrade to alter, later to latest Firmware, soft restore, but nothing helped. Any advice will be helpfull.
My camera RLC-423





RLC423.jpg

[Bob_30281727886]

Would you please contact our support by submitting request ticket on the right-down corner of reolink.com and our support will help you resolve the issue ASAP. Thank you ~

[audrdem_38325325504]

Already written, waiting on resolving. Thanks, Bob.

[audrdem_38325325504]

As suddenly stopped working, suddenly works again.

[Bob_30281727886]

Ohh, that's nice news to hear. Pls give it some time and observe its behaviour.