Well, that's odd.. I got the latest image, re-installed from scratch, and now i'I'm in the same situation as Andrzej was before
Version 20170908 : Date 2017-09-09 19:57:15 : Station
P3I Packets OK=0 NG=59
ICAO Type Dist(KM) Alt(FT) Uplink
My PAW no longer receives valid packets from the OGN system, and vice versa.
EDIT: Well, I spoke too soon! Now it's there again, after about 5 minutes things started working!
Version 20170908 : Date 2017-09-09 20:02:55 : Station PWHLaken
P3I Packets OK=182 NG=64
ICAO Type Dist(KM) Alt(FT) Uplink
4845C4 PAW 0.01 0 -