Ok, so support told me there is a known issue with the MR72's and 26.1 firmware. As a band-aide I've tested that disabling 2.4 GHz and only allowing 5GHz will work for the 72s, the problem is these are mostly used for our outdoor APs with outdoor antenna; where distance is more key and 2.4 would shine. Supports recommendation was for them to put all the MR72s in 25.13 firmware across the network which I agreed, until there is an available patch. I hope this helps others that have a similar issue.
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