We have configured 70+ tunnels. After upgraded from 22.214.171.124 to 126.96.36.199 we started receiving complaints from Client for Vpn Down issue ( other end peer palo alto , fortinet , aws ). Our ASA 5525 is running on code 9.14(4)17 but still we are able to see same above error. If either side bounces tunnel it gets resolved but again it repeats. I dont think this bug is still completely resolved in 9.14(4)17.
We have raised two cases ( 694782279 & 695546337 ) but still TAC are unable to find resolution for this issue.
If anyone has any resolution/suggestion please reply.