In the Preferred Networks window delete all of the saved LSU networks.Ħ. In the Network window select the Advanced. Select the Wi-Fi tab in the far left window.Ĥ. Go to System Preferences then select Network Preferences.Ģ. The only solution is upgrading to 10.13 or higher.ġ.

Note: All versions of MacOS before 10.13 High Sierra are incompatible with LSU's eduroam Wifi due to older versions not supporting TLS 1.2. Please try these solutions in the order that they are listed. Important Note: If the first solution does not correct the problem, move to the next solution and so on. Here are four possible solutions for resolving problems connecting a Mac computer to the eduroam wireless network.

Therefore, I got a new Mac and installed everything from scratch (no restore from a backup) and installed only very little software on the system.Mac computers will occasionally experience difficulties connecting to wireless networks using 802.1X security. Repairing and even installing the OS did not help. The Mac became more an more unusable because of this and other strange bugs (it also started to become extremely slow, so I had to reboot regularly, loosing all settings afterwards). The bad behavior started approximately 2 years ago after an update to macOS High Sierra (I think). I currently run macOS 10.15.6 on a MacBook Pro 16' with only a few popular Apps from the App Store plus Microsoft Office. What could cause the file contents to be lost on nearly every reboot? It does not happen if I hunt for it (keep rebooting), but only after using the Mac for a while. I haven't yet identified the other affected files. For Apple Mail it seems that all lost settings are stored in the file ~/Library/Containers//Data/Library/Preferences/. Fantastical) loose relevant (but not all) configuration and preferences on nearly every reboot. Apple Mail, the OS bluetooth subsystem and some other applications (e.g.

Apple mail preferences plist sierra