Hemraj

Same issue with me.

Wifi fails to work after resuming from suspend. No SSIDs are shown in the dialog. Need to reboot to fix the problem.

If I adjust the brightness while charging, it will change after disconnecting the charger.

In UbuntuDDE, as of now this no icon for notification in the statusbar. It becomes difficult to know if notifications were there. I know that notifications are shown in the control panel but you wont know unless you open it. There should be an icon for it show the count or status of notifications

I'm trying to find the pre-installed directory of wallpapers but not able to find. Wanted to add more wallpaper as it supports wallpaper rotation based on duration.

Night Shift isn't working with UbuntuDDE. But you can opt-in for 3rd party tools like RedShift like I did.

UbuntuDDE suspends after using it for sometimes. After you logged in back, it suspends again after 5mins. This happens once in a week. It resolves after a reboot.

I have do see similar issue