This topic contains 1 reply, has 2 voices, and was last updated by Adam K Promethean 1 week, 4 days ago.
QR code failed to generate
could not validate serial number
Hi German Dulanto,
Can you confirm where you are seeing this?
Is this in reference to the ActivCast app?
If so, please ensure your ActivPanel has internet and that the URLS/ports are whitelisted on the below article:
Promethean Technical Support
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