Problem: Valid QR code age is shrinking

[lc-at]

For the last few days, I noticed that I can't scan (using Praesentia) a QR code. It seems that the age of a QR code has been decreased, it lasts for appoximately 30 seconds before then becomes invalid (or shows a "galat" message).

Temporary workaround

The temporary warkaround to this problem is to scan the QR code faster. The use of the screen sharing method combined with auto-submit will improve the overall scanning speed.