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Seppel
Contributor II

Created on ‎10-22-2019 02:48 AM

FortiClient 6.2.2 Slow Network Performance

Hi

 

We have run a test with a FortiClient 6.2.2 on Windows 10 1903 Enterprise german. We noticed that the network throughput was no longer at about 100MB per second, but at about 15MB per second.

After some testing, we are back on the machine at 6.2.1 and behold the performance is back at 100MB.

Has anyone of you have similar experiences?

Regards,

 

Andy

Fortigate 500E HA Fortimail 200 Fortimanager

FortiEMS

FortiSandbox 1000D

FortiSwitch Network Some other Models in use :-) ---------------------------------------------------- FCSE ----------------------------------------------------

Fortigate 500E HA Fortimail 200 Fortimanager FortiEMS FortiSandbox 1000D FortiSwitch Network Some other Models in use :-) ---------------------------------------------------- FCSE ----------------------------------------------------
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cpo
New Contributor

Created on ‎11-01-2019 12:53 PM

We have noticed slow network performance on a few applications since upgrading to 6.2.2.  Were you able to figure out a solution?

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is
New Contributor
In response to cpo

Created on ‎11-26-2019 12:19 AM

We have the same problem. After upgrading from 6.2.1 to 6.2.2 all the clients are suffering from slow network performance.

[ul]
  • Outlook freezes when opening an attached file.
  • Outlook freezes when copy text from mail.
  • Network peformance is below 10 MB/s.
  • Some network programs are extremely Slow.[/ul]

    We have tried creating a policy with all modules disabled (including sandbox) and the perfomance is still slow. Going back to 6.2.1 or 6.0.9 "solves" the problem.

     

    Is Fortinet aware of this issue?

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