Ubiquiti Airmax Bullet M5 unable to connect to Xfinity Wi-Fi

I own Ubiquiti bullet M5 HP I always used that device combined with 23Db gain antenna to connect to Xfinity Wi-Fi, which is located some distance away from my summer home. Xfinity Wi-Fi are named xfinity which is non-executed and XFINITY which is WPA2 Now Xfinity renamed the XFINITY to XFINITY MOBILE, since that happened, I can still connect to the unsecured side, but I can no longer connect to XFINITY MOBILE using my Ubiquiti device. After entering my LN and PW nothing happens, and connection can't be established. Phone connects fine, utilizing XFINITY App, Windows PC connects after entering

Question by Stanley Bujak on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.