problem with hotspot mikrotik

I have setup hotspot mikrotik v3.13 with radius and ldap for the first time it work normally, but after that, it takes 4-5 hours the machine down (hang) and will work normal after the machine shut and on back, if service hotspot disable the machine work normaly. this problem continued and it make my head will explode, any one who have been ever experinced about this ?

for information my user > 1000

Perhaps you can contact support [support@mikrotik.com] and include,

  • detailed description of the problem;
  • support output file, which is generated in time when issues are present on the HotSpot server.