can not update Firewall Rule

Same problem here today

Cannot update Firewall rule, cannot clone the rule either

XG310 (SFOS 18.0.1 MR-1-Build396)

Recreated the problem rule from scratch and it's functioning ok

last thing I did with this rule was to move it up in the rule order, maybe this is how it got corrupted?

I removed the rule and recreated the rule with the same properties and it worked.

thanks for your cooperation,

Sometimes such rules are defect / broken in the backend. Very rare issue. Recreating / cloning solving this issue most likely. 

Otherwise you would need to dig into the Logs to find the actual root cause. 

Sometimes such rules are defect / broken in the backend. Very rare issue. Recreating / cloning solving this issue most likely. 

Otherwise you would need to dig into the Logs to find the actual root cause.