My keyboard won't pop up when it's supposed to. Not all of the time but it's happening more and more. I have to reboot and then it will be fine for a while. Any suggestions is greatly appreciated.
If you use a wireless keyboard, this could indicate that it's still paired, or paired again with your iPad.
In this case turn off the wireless keyboard, or disable Bluetooth. Also possible: "Forget this Device" in Settings - Bluetooth.
If this doesn't help either, restart your iPad.