crashing on latvia only

[Chip]

Started a couple of days ago, r1q2 crashes everytime on connection to latvia ctf server

Strangely no problem connecting to other servers and works fine on acme ctf servers

Re-installed r1q2 but didnt help

the following error reported on latvia if it helps

Problem signature:
  Problem Event Name:   BEX
  Application Name:   r1q2.exe
  Application Version:   8.0.1.2
  Application Timestamp:   4e6eda0c
  Fault Module Name:   unknown
  Fault Module Version:   0.0.0.0
  Fault Module Timestamp:   00000000
  Exception Offset:   158bd6ff
  Exception Code:   c0000005
  Exception Data:   00000008

plus

 Problem Event Name:   APPCRASH
  Application Name:   r1q2.exe
  Application Version:   8.0.1.2
  Application Timestamp:   4e6eda0c
  Fault Module Name:   unknown
  Fault Module Version:   0.0.0.0
  Fault Module Timestamp:   00000000
  Exception Code:   c0000005
  Exception Offset:   004255ca