
There is a problem since January 29 2016. (There was no issue like this before this date.)
My VDH 5.4.2 stopped recording Periscope streams (I use Mozilla Firefox 43.0.1). It says "No media to process". Both buttons are grey while I am viewing a broadcast.
So far I noticed, that this issue concerns mostly to streams from Russia, Belarus and some european countries. It concerns only to live streams (saved (ended) boadcast from gallery still can be recorded)
Note: When I get broadcast from Thailand or Hong Kong - VDH works just fine.
I dont know how to deliver you a link (periscope links die instantly). I'll give it a try:
https://www.periscope.tv/SunnyFox/1yoKMQBWwgoKQ?mode=couch&lang=ru (this part of link "?mode=couch&lang=ru" turns on couch mode, that allows browse streams one by one. Add it to any address to turn it on)