Panorama GUI Slowness and refreshes after upgrade to PAN-OS 9 on M-600

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Panorama GUI Slowness and refreshes after upgrade to PAN-OS 9 on M-600

L1 Bithead

I have two separate large customers who are both experiencing the same issue.  They both have M-600 Panorama appliances in dedicated management mode with HA peers and dedicated log collectors.  


After upgrading to PAN-OS 9.0.x (currently on 9.0.4) - the GUI is slow and refreshes after each change.  For example, if you add a TAG to a rule, the section will refresh before you can click on another.  If you drag and drop a tag between rules, the maximum you are going to get is two before it refreshes.  If I'm performing multiple changes to a policy, after a few rules in it will start jumping back to the top of the policy after every refresh.  It's very annoying and leaving a bad impression of the GUI with the customers.  


Is this a known issue?  Is there a fix to this issue?  I'm struggling to find any answers through searching Live and other tech blogs.


Cyber Elite
Cyber Elite

Is this happening in all browsers ?

I've noticed similar issues, but not as bad as you seem to have it (plus mine are VM on a slightly taxed system so i assumed that was the issue)

have you been in touch with TAC?

Tom Piens
PANgurus - SASE and Strata specialist; (co)managed services, VAR and consultancy

Yes, the issue is persistent regardless of the browser that is used.  I believe it may be something in the 9.0 code.

L4 Transporter



I'm facing the same issue. Do you have any news from TAC?


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