Poland, Wroclaw City, Olimpic Stadion 19:00 - schould be 4,5mm rain for 2h at least...checked on 18:00 in windy last time 19,20,20 - all 4,5mm - but in reality sunny weahter = zero rain. Last month sailing as well - zero accuracy... What happened? Any changes for free access? If so - I understood 2h latency - but do not fuck with people like this! Any chances yet to be used by amaterur sailers? If not, every single amateur sailor in EU & global will get to know this - and I'll personally suid you.. Its so pitty... as I always used and promoted this app on all jacht escapes and see trials..
p.s. God bless you for this mistake - as the Grandprix of Poland in Speedway was possible :) But I lost any confidence in your data....