No traffic when standby node is powered-off
2 F5-BIG-LTM-1500 connected in HA mode via network and serial cables. BIG-IP Version 9.2.4 13.1.
Standby node (id=2) was unintentionally powered-off and suddenly active node (id=1) didn't balance traffic. Requests was arriving to the external port but internal didn't sent traffic.
All virtual servers and pool members were displayed with the red diamond.
When standby node was powered-on the traffic was recovered.
Have you noted this issue? How did you face it?
Thanks in advance.