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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 46%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Hi dear friends,
I have a dedicated server from Hetzner network.They are have about 500mbps download /300mbps upload speed. But when i install windows server (server 2012 and 2019) that upload speed is very down about 15-20mbps.
I use iis with default config. My test file is 3.7gb iso file. When i download from windows iis website i get 1.5megabyte/s speed from my home(i have 50mbps internet). But when i try it with linux rescue system and apache2 i got 6megabyte/s speed from my home. So my home maximum download speed already 5-6mb/s. But i dont understand why getting slower when i try it on server 2012 and 2019. I try many think, i need help.
its my server upload speed screen shoots:
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Hello @Murat Kandil ,
I am just writing to see if this question has any update. If anything is unclear, please feel free to let us know.
Thanks for your time and have a nice day!
Best Regards,
Daisy Zhou
I'd ask the service provider https://www.hetzner.com/support-center about this or possibly ask for help in their forums.
https://forum.hetzner.com/wcf/index.php?login/&url=https%3A%2F%2Fforum.hetzner.com%2F
--please don't forget to Accept as answer if the reply is helpful--
i will try it i just register it now thanks!
Sounds good, you're welcome.
--please don't forget to Accept as answer if the reply is helpful--
Hello @Murat Kandil ,
Thank you for posting here.
Do you mean you install Windows OS and non-WIndows OS (linux rescue system or apache2) on the same dedicated server from Hetzner network and got the result?
1.If not, we can try to install Windows OS on this server and check the upload speed or download speed . Then reinstall non-WIndows OS (linux rescue system or apache2) on the same dedicated server, then check the upload speed or download speed.
2.If the upload speed or download speed is not related to hardware of this server.
Then we can check if the speed is related to Hetzner network.
3.If the upload speed or download speed is not related to hardware of this server and Hetzner network. Then we may check if it is related to OS intalled on this server.
Hope the information above is helpful.
Best Regards,
Daisy Zhou
Hello @Murat Kandil ,
Good day!
How are things going on your end? Please keep me posted on this issue.
If you have any further questions or concerns about this question, please let us know.
I appreciate your time and efforts.
Best Regards,
Daisy Zhou
Hello @Murat Kandil ,
I am just writing to see if this question has any update. If anything is unclear, please feel free to let us know.
Thanks for your time and have a nice day!
Best Regards,
Daisy Zhou
Hi there,
yes i mean i install windows server 2012 and linux rescue system with apache2 webserver. I test it both . Result linux is use full speed, but windows have limited speed about 16-20mbps.
Hello @Murat Kandil ,
From the screenshot, I can see the icons with yellow exclamation mark under "Other devices".
Is the related driver not installed or installed incorrectly?
If it does not matter with device drive, does the same problem occur when in non-Hetzner network?
Does the same problem occur when in windows non-iis website (Windows other website)?
Best Regards,
Daisy Zhou
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