Wifi and bluetooth not working properly

[Aravisian]

You have two threads related to this issue:

My wifi is connected but has a question mark on the wifi icon

yo! it worked for me. thanks buddy @PlumpKibbles and thanks @Aravisian too

Bluetooth error

Did you try booting the computer with Bluetooth already enabled from the previous session?

Both of these are marked as solved. Are you now saying that neither is solved?
We may need to revisit those existing threads.