No SDR?

Sometimes when launching SDR Sources, the results are not successful.

A successful result would be the S-Meter rendered matching the SDR Source name slot number – example shown below for 11~MN EN35ck:

When first launched, some SDR Sources display a banner that partially obstructs the screen. It might look something like this in the OBS Canvas:

This is a one time occurrence that can easily be corrected by refreshing the SDR Source. There are several ways in OBS to refresh SDR Sources:
EASIEST – Simply turn off and back on the SDR Source in the Sources list
ANOTHER WAY – Select the SDR in the Sources List, and then click the REFRESH button under the Canvas in the Source Toolbar
ANOTHER WAY – Hover over the SDR in the Sources List, right click and choose Properties. Scroll down and click Refresh Cache of Current Page

. Once the SDR Source is launched again, the banner no longer appears.