Nop 4.1 plugin list error

Hi all,
For the past week I can't access the configuration > Plugins page
This includes :
- my source code dev (local)
- my test site (no source, local)
- all of my production sites

The error I'm getting is as follows:
"
System.Net.WebException: The remote server returned an error: (503) Service Temporarily Unavailable.
   at Nop.Web.Framework.Infrastructure.Extensions.ApplicationBuilderExtensions.<>c.<UseNopExceptionHandler>b__1_1(HttpContext context) in C:\andrei\nopcommerce\sources\src\Presentation\Nop.Web.Framework\Infrastructure\Extensions\ApplicationBuilderExtensions.cs:line 83
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[6]
"

I think this might be to do with a change on the NopCommerce website itself, when I access the site I first see a screen from 'Cloudflare':

"
Checking your browser before accessing nopcommerce.com.
This process is automatic. Your browser will redirect to your requested content shortly.
Please allow up to 5 seconds…  
DDoS protection by Cloudflare
"

Could this be the cause, if so, how do I solve this?
Regards,
Geoff.

Yes, it is due to Cloudflare blocking access to the feed API.
For more information, please check this thread https://www.nopcommerce.com/boards/topic/74466/version-41-cloudfare-blocks-the-request-to-the-feedmanager-in-nopcommerce-41-making-the-plugin-listi

HI Sanju,
Thanks for the info, this is pain when it comes to using Nop 4.1.
I'm hoping it gets sorted soon.
Geoff.

gbarlow wrote:

It has been sorted on the newer version of NopCommerce which is 4.2. But I don't think NopCommerce is going to disable DDoS protection any time soon so I suggest you to manually apply the fix for the 4.1.