YT videos Uploading problem using proxy

Hi. Im doing right now a PPD journey but since i have problems in uploading videos it stucks my journey..
ive use private proxies and not using my own ip to avoid getting block my own ip.
bUT here is the problem

After i attach the video to upload this . The file was rejected..


But when i tried upload it my own ip it will run ok..
I think YT now are so strict in terms of uploading videos using proxies.

Any suggestions so far?
Thanks for any suggestions and it will help a lot for me>>
Thanks BHW

anyone have encountered this problem?

Not me ! Did you follow the steps as shown in the pic ?

probably there's something wrong with your proxies. Talk with your proxy provider

Before doing that make sure you set your proxy settings properly in your browser

mindlesswizard said:

Not me ! Did you follow the steps as shown in the pic ?

Click to expand...

Ive followed all the steps but still no working.. ithink its about my proxy

innozemec said:

probably there's something wrong with your proxies. Talk with your proxy provider

Before doing that make sure you set your proxy settings properly in your browser

Click to expand...

I will try to ask about the proxy provider about this.. and by the way im using firefox to setup proxy.. is there a standard setup for proxy in browser?

heres my setup
Option >Network > Settings > Manual Configuration > Put Http Proxy and port > check the Use this proxy server > done