Trouble connecting to 802.1x EAP TTLS PAP Wifi

[DontJudgeMe]

Hey everyone,

After updated my O2 branded HOX to Jellybean (4.1.1) I have been unable to connect to my university's wifi network.

The network utilises the following security:

802.1x EAP
EAP Method - TTLS
Phase 2 Authentication - PAP

To counter the issue I have installed the network's security CA certificate under settings manually however, this didn't resolve the issue.

I would kindly appreciate any feedback users may be able to provide on this!

 

[DontJudgeMe]

Would this be a case that the wifi administrators need to adjust the configuration of their security certificate or a fault within the Android OS due to a change made in Jellybean?