Hello @etienne-papegnies
Thanks for the explanation. In the meantime, I have uninstalled Firefox and started using only Chromium on that RPi. I tried to upgrade to the latest version of Firefox, recently, hoping that it would solve the issue, but to no avail for now. Let's hope the Firefox devs will be able to solve this rapidly.
Hello @etienne-papegnies
Thanks for the explanation. In the meantime, I have uninstalled Firefox and started using only Chromium on that RPi. I tried to upgrade to the latest version of Firefox, recently, hoping that it would solve the issue, but to no avail for now. Let's hope the Firefox devs will be able to solve this rapidly.