Hello folks, Thank you @TK-ECH for sharing. Just a couple of clarifications on my side:   If possible, please make sure you have someone physically present with the impacted device and call into Support. There's a few physical observations and tests that need to be performed to ensure the issue being encountered is the one we are addressing with the interim firmware and not a different one.  The firmware mentioned above is an interim patch. We have done extensive testing, but it is not marked as a stable or release candidate firmware. Make sure you accommodate enough time in a maintenance window to test your environment if we agree to proceed with the upgrade route.    Please, keep working with our Support team to identify the best path forward based on your circumstances. 🙏   Thank you so much everyone! Giac ... View more

Your experience seems very similar to ours. We tried printing the Meraki generated QR code thinking the monitor display or refresh rates were messing with the rear camera's ability to read the code, but that seems to have made no difference.    I will be trying your workaround using the qr.io site the next time we have to rebuild an A9+ tablet and will report back! ... View more