28.11.2022, 08:37
(28.11.2022, 07:57)admin Wrote: Firmware downgrade is generally not supported. You can install an older version via recovery but the backup from a newer version might not work. Why do you want to do it?
I have ETS commissioning issue which was not exist before the upgrade.
I upgrade to V2.6.0 to still have remote commission via port 3671.
but the issue after upgrade is that I cannot download to devices support KNX secure, while KNX secure deactivated.
Best Regards,