The problem was the anti-alias parameter, which didn't work with the fuzzy-archer version 2.2
I installed version 2.24 and everything is fine. Thank you very much! -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.