I've found an issue. My machine has multiple IPs, example IP a.a.a.a, IP b.b.b.b
srcds.exe was binded to one specific IP a.a.a.a
now I turn on logaddress_add c.c.c.c:27500
now machine c.c.c.c should get requests from a.a.a.a as that is bind to that IP only but I observe occasional requests from b.b.b.b towards c.c.c.c which isnt supposed to be used
This has issues in hlstats where some stats are not registered
(IP addresses changed above to simplify understanding)