Trial license

Hi Rengar,
It is normal when standby device showing trial license.
Master AC license is in normal status and Backup AC will always show trail license
This is due to, the device cannot make it sync on 2 device, 1 license file cannot active for both on AC1 and AC2.
For example:
Master AC license is in normal status and Backup AC will always show trail license
AC1 license 256APs but only 200 APs are online and backup 0. When Active AC goes down, 200 APs will go online at backup AC.
Which means if Active down, automatically all AP will still working on standby AC even license on standby AC is trial.
I hope it helps!