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Best firmware for Fortiwifi 90D

Hello All


I have the firewall mentioned above. The device has an active service contract. My device has crashed about once every two or three weeks for the past 6 months. I am on firmware 5.2.7. I have been on the phone with fortinet tech support and have followed their recommendations, but the problem persists. I have disabled local disk logging and configured it for syslog. Netscan was throttling my cpu to 99% leading up to the crash. The crash log lists scanunit as the last active process before the crash. I am looking at options, but I would like someone with experience to tell me what they think the most stable firmware is. I would very much appreciate it if someone can.



Valued Contributor

I have had good success running 5.2.8 as well as 5.4.1 on 90D's in my clients environments.

Mike Pruett Fortinet GURU | Fortinet Training Videos
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