Reference

Troubleshooting

Problem	Reason/Diagnosis	Solution
Karyon fails to connect to Cerebrum.	The serial port is improperly configured.	Enter the Logging Plugin and select a different serial port. You will need to re-load Karyon.
	Cerebrum is in Menu Mode.	If the LED is magenta, someone has accessed Cerebrum’s internal menu system. You will either have to power cycle Cerebrum, or, close out of Karyon and establish a connection to the menu yourself.
Karyon keeps freezing.	The serial connection you were using may be unstable or disconnected.	If using a remote system such as Bluetooth, you may need to check if you are within range.
Some plugins will not re-attach after being detached.	Some plugins may be forced to be smaller than they prefer, and will expand to their preferred size when detached.	You can either resize the area you want them to re-attach to, or, resize the entire Karyon window if you would like to re-attach the plugin.
Keyboard shortcuts aren’t working.	Keyboard events are detected in the “root” Karyon window. If you detached a plugin, it might be driving attention away from the root window.	Click somewhere on the root window (such as the Raw Data area) and you should re-gain keyboard control of all plugins, including those that are detached. There is also a chance your operating system is incompatible, perhaps due to an obscure locale or keyboard encoding.