It is a recommended practice not to have a scheduled pattern or rules update together with other scheduled tasks. This will prevent the DSA service or OS from restarting, which causes the error to appear.

It is a recommended practice not to have a scheduled pattern or rules update together with other scheduled tasks. This will prevent the DSA service or OS from restarting, which causes the error to appear.
Deep Security 9.6 , Deep Security 10.0 , Deep Security 9.5
"IPS Rule Compilation Failure" error shows on DS when scheduled update is set together with other tasks that may lead to DSA service or OS restart.
It is a recommended practice not to have a scheduled pattern or rules update together with other scheduled tasks. This will prevent the DSA service or OS from restarting, which causes the error to appear.