Search-function "lagging" when trying to locate a channel...

#1
When I open up ProgDVB (newest version with m3u-playlist added) and try to search for a channel, it takes a good 5-6 seconds before I can complete the whole name, because when I type the first letter, it lags for a 5-6 seconds, as if it's searching all the channels on the fly. Can't I just type the channel name first and hit enter, maybe? It takes unnecessarily long time to do it like I am doing now....

I should note that when I first started using ProgDVB, I could write the channel name and I could write the name without it "stopping up", but that, I cannot do anymore...