MR33 Access point upgraded to MR31.1.7

[Satsaam]

MR33 access point has been scheduled to upgrade by mistake to latest stable version. But as per the documentation maximum runnable version on MR33 AP is MR30 as per the documentation AP will not upgrade on beyond the maximum runnable version but after the upgrade Ap is showing as the firmware version of 31.1.7. Anyone faced this issue? will this going to make any issue on the Wireless network

[ww]

That is normal and no problem

"Wi-Fi 5 Wave 2 MRs support - This version and subsequent MR 31.x.x are only supported on 802.11ax (Wi-Fi 6) and newer MR models. 802.11ac Wave 2 and older products will upgrade to the backup version (MR 30.7.1) if they are in networks configured for MR 31.x.x versions"

[Ryan_Miles]

And for reference the quoted bit above is contained within the firmware release notes you can find here and also in your dashboard 

[Brash]

A small addition to what has been said above, this is the same behaviour for all Meraki devices (MX, MS, MR, MV etc). As devices get older and go EOL, they will have a fixed final firmware version/train.