Author Topic: Slow lan transfer speeds with Comodo firewall  (Read 387 times)

Offline cinefilo1979

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Slow lan transfer speeds with Comodo firewall
« on: February 08, 2022, 03:57:37 PM »
Hi there, i experience Slow lan transfer speeds with Comodo firewall. when i disable "comodo firewall driver " in my network adapter transfer speeds back to normal. My pc is windows 10 21H2 x64. any help for this? Thanks in advance

Offline C.O.M.O.D.O RT

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Re: Slow lan transfer speeds with Comodo firewall
« Reply #1 on: February 09, 2022, 06:29:17 AM »
Hi cinefilo1979,

Thank you for reporting, could you please specify the application which made slow transfer when Comodo firewall driver is enabled ? or share us exactly what you did and what happened.
Also, provide us the below details:
1. CIS /CFW version ?
2. Is there any other security product installed on your machine?

Thanks
C.O.M.O.D.O RT

Offline cinefilo1979

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Re: Slow lan transfer speeds with Comodo firewall
« Reply #2 on: February 09, 2022, 11:48:46 AM »
Hi there,
This is version Comodo Internet Security 2020 v12.2.2.8012, i tried the comodo firewall in a clean install and i have same issues.
I have another PC with This same version with Windows 10 pro x64 21h2
I usually copy files between my 2 pcs. Both are gigabit connected, with network shares. ( smb). When i copy/move files between 2 pcs i use na tive Windows Explorer. I tried teracoypy and have same problem. Usually get 80 MB/s. When i disable comodo firewall driver i get around 114 MB/s. I have not another security software instaled.Just out of box Windows defender. If i not install cis i get around 114 MB/s too.
Thanks

Offline C.O.M.O.D.O RT

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Re: Slow lan transfer speeds with Comodo firewall
« Reply #3 on: February 09, 2022, 11:28:32 PM »
Hi there,
This is version Comodo Internet Security 2020 v12.2.2.8012, i tried the comodo firewall in a clean install and i have same issues.
I have another PC with This same version with Windows 10 pro x64 21h2
I usually copy files between my 2 pcs. Both are gigabit connected, with network shares. ( smb). When i copy/move files between 2 pcs i use na tive Windows Explorer. I tried teracoypy and have same problem. Usually get 80 MB/s. When i disable comodo firewall driver i get around 114 MB/s. I have not another security software instaled.Just out of box Windows defender. If i not install cis i get around 114 MB/s too.
Thanks
Hi cinefilo1979,

Sorry for the inconvenience, we will check this and update you.

Thanks
C.O.M.O.D.O RT

Offline cinefilo1979

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Re: Slow lan transfer speeds with Comodo firewall
« Reply #4 on: February 10, 2022, 03:00:39 PM »
Hi there,
Ok thanks

Offline C.O.M.O.D.O RT

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Re: Slow lan transfer speeds with Comodo firewall
« Reply #5 on: February 13, 2022, 06:59:33 AM »
Hi cinefilo1979,

Could you please check your inbox for pm and provide us the requested information.

Thanks
C.O.M.O.D.O RT

 

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