I have 2 R510 AP's with the latest Unleashed firmware (200.13).
When I want to change the chanalization on both 2,4Ghz and 5Ghz from AUTO to 20Mhz and 40Mhz an error message appears:
Is-Partial API Body Invalid
I don't understand what is missing. I cannot find any reference. AP's have been rebooted but no change. Can anyone advice?