Happens twice a month, reasons vary. Mostly because Wifi is too congested in middle of Helsinki. At one time it happened every day. This was because of open T

Happens twice a month, reasons vary. Mostly because Wifi is too congested in middle of Helsinki. At one time it happened every day. This was because of open Telnet port. Crooks, mostly Russians, caused so many Telnet-open processes that machine choked up.