My Samsung Note20 won't connect to some of my r700 AP's

[ken_leb]

My Samsung Note20 won't connect to some of my r700 AP's

Running ZD3000 firmware 10.2.1.0 build 236

Have approx 60 R700 and my Note 20 will connect to most of them but not all of them.

Believes stops at getting an IP address and then disconnects.

Have no problem connecting to my r710's.

Im Stumped.

Any and all help is appreciated.