Cant accept chat

message box is half off screen and cant “accept” incoming message

Stop the Spark. Go to C:\Users\your_user\AppData\Roaming\Spark\ and delete layout.settings file. Start the Spark.

Thank you for the suggestion, but this did not help.

If you don’t care for the history, then you can try deleting the whole Spark folder there (stopping Spark before) and starting with a fresh profile.