hAP changing wireless 2GHz frequency every minute

Hello,

my network contains of a hEX as central router, 2 hAPs and 1 wAP as WLAN access points for a 2GHz and a 5GHz wireless network.
The hEX is the CAPsMAN and all wireless interfaces of the hAPs and wAPs are managed by the CAPSMAN.
I configured my wireless lans on the CAPsMAN with auto frequency. I have other wireless lans of my neighbours. Two of them are using the frequency 2462 and one is switching between 2442 and 2437. At the first time I tried to configure my wireless lan with frequency 2417 but I got problems with the transfer rate at about 5MBit. With auto frequency I have 50MBit at the 5GHz lan and different transfer rates at the 2GHz. I don‘t really know why and this was the reason why I am running with auto frequency now.

At the auto frequency mode one of my hAPs is changing its frequency every second between 2442 and 2462. My first hAP is located at the first floor. The hAP which is changing its frequency every second is located at the second floor directly above the first hAP. The wAP is located at the first floor 10m away of the first hAP outside.
I configured „Re-Select Interval“ on CAPsMAN with „01:00:00“.

hEX, hAP and wAP are running on 6.42.5.

Do you know why the hAP is changing so often? If you need some more informations I will give you all informations you need.
If you know why the first try with configured frequency was not successful I would try configure it again.

Thank you for your help,
Jens

I switched Power off and on again and the hAP is acting normal. The issue seems to be fixed for the moment.