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Somewhere in upgrading to ASA code 9.1.4 and CX code 9.2.1.2 (52) we've run into a known and as yet still open bug (CSCud54665). The symptom that we experienced was frequent failover back and forth due to 'Service card in other unit has failed'. Th...
Yup I downgraded the CX modules first and still found that I was failing back and forth frequently. This forced me to turn off CX inspection to stabilize the situation. Now that I've downgraded back to ASA 9.1.2 (listed as a stable, recommended rel...
Definitely an issue with the ASA code. I finally became brave enough to downgrade back to 9.1.2 and we're back in business. Avoid 9.1.3 and 9.1.4 for now.Sent from Cisco Technical Support iPhone App
I just wanted to add that I did find a supported way to downgrade my CX modules back to what they were and the problem is still present. This potentially means that the problem was introduced in ASA code 9.1.3 or 9.1.4. I'm not brave enough to try ...