I have a new Slingbox M2 with the latest firmware 1.2.092. I have an issue with getting "Unsupported Signal" which can be temporary fixed by changing the VDR setting for Output type. I can change the setting to 1080p24 which is supported and that works for a few days however then something happens and the problem reoccurrs. It's seems the default values is 1080p60 which isn't yet supported by Slingbox. See attached p. 62-63.
How can this be fixed? This seems to be a bug in the system.