We have TMG Forefront 2010 and its has got two nodes in Microsoft Network Load Balancer.Recently we are facing issue with TMG that clients either get slowness and theneventually not getting connected to internet.After we do a restart of Nodes one by one everything seems to be ok .After restartSQL express ISARS will not start automatically we have to do it manually and also we are usingweb sense filter which is also not started automatically.
On the event viewer there are some errors with caching which we deleted the cache and still same issue.And there are some IP's ip connection exceeded error.
Kindly advice for the above issue.Earlier response/guidance will be appreciated.
Thanks & Regards