RIC522 disconnects after AP reboot and doesn't connect again

Hello all!

We have AP (RadioNet RN-900E) and Client is RIC522. After RN-900E reboots , RIC522 sometimes loses connection and doesn’t connect to AP after it reboots. If after some hours I do reboot to RN-900E, RIC522 connects to AP and it’s OK.
Is there any setting for these situations on RIC522?

Software of RIC522 - 2.9.98.

Thank you!