Questions about device deauthentication/disassociation and Access points.

My spouse has an iPhone 11 and has a deauthentication count of 28 within the last 3 days and a disassociation count of 560. My iPhone X and her work IPhone 8 have a deauthentication count of 0 and about the same disassociation counts 160/163. I’ve also noticed a log stating “BSS transmission response accepted” with a similar destination ap but the last character changes to a number on the ap address. I’m not sure what any of this means. We have ATT Internet with their gateway