I got 2 4k fire sticks and both all of a sudden take about 20 seconds to change channels with tivimate. Plays perfect when It final comes on no buffering nothing i've done everything I can think of and stays the same no matter what. I've deleted firestick back to factory and reinstalled tivimate too I even deleted all my tivimate companion for all my devices too and refreshed companion too after and same. I changed the buffer from none to extra large stays same been using this for a while and never this problem just out of nowhere the other morning this happened. I also have another app that I use for TV and it plays great for the same iptv company app but I Like tivimate TV guide better. Any suggestions