I posted issue here:
their side
[2019-01-23T09:18:43.176531Z] no listen reb0rn http://mojrudnik.hopto.org:3415/ 7.680306930000000000000000
my side wallet that works fine for others:
20190123 10:18:43.488 ERROR grin_wallet::controller - Request Error: Error { inner: Generic error: Failed to read request }
There is also missmatch at times as my time is CET and their GMT??