All I have been reading about problems with latest inspire firmware.
1st if you upgrade the RC first you need to downgrade. To do that connect you DHI GO app to the RC and turn on. Now press and hold the scholar hat in the app main screen for 10 seconds. When you release the downgrade screen will appear. Select the previous version and download / install
2nd don't download the inspire BIN file from the inspire support page if you have a PRO or PRO/RAW as this file is for the standard inspire. You need to go to the inspire pro page and select downloads that way.