I have had the similar issue with Chateau, please try the latest beta3 which worked for me.Disabling and re-enabling Wireless interface temporarily fixes the issue...
Link: https://box.mikrotik.com/f/7eb38dc0726f ... a3-arm.npk
I have had the similar issue with Chateau, please try the latest beta3 which worked for me.Disabling and re-enabling Wireless interface temporarily fixes the issue...