Removing channel 11 did not help and as far as I know there isn't anything running radar that would penetrate into those areas of the building.
After doing some reading I decided to change the neighborhood scanning rates as was suggested by another forum. I changed the scan ratio to .1%, dwell time to 20ms, Channes to Scan to Non-Excluded, and Bands to Scan to Operating band only. I just made these changes so I do not know if it will help.
I do have the full logs of the one of the recent APs that was causing problems.