Server Reflections dont works

[Machibuse]

when debugging http/2 gRPC Calls, fiddler always says

"No Server Reflection or .proto file provided in the settings."

But server reflection is active and works fine with tools like grpcui

• Used Operating System: Windows 11
• Affected functionality: gRPC

Steps to reproduce the behavior:

Dont works at all for me. When i click on the "Messages" Tab it hangs forever (See screenshot)

Screenshots

[Machibuse]

Using local .proto file makes no difference, also dont works at all

[darind]

Is it possible to share a sample gRPC service that you are testing?

[Machibuse]

I will try to build a small sample, the actual proto file has > 3000 lines of code

[Machibuse]

Sorry, i had no time for more testing and my fiddler trail period is over.

I tried to test with older Fiddler versions, but i dont know where to download. I tried to test with the newest Fiddler versions, but my trial is over.

Its the same bug all the time:

• When i try to open the messages tab, fiddler hangs (see screenshot above), i never ever have seen this tab working. I tested on 3 different computers, windows 11 hardware, windows 11 vm and Mac OS

• Fiddler never made any call to the Server Reflection Endpoint of my Server, so it cant have anything to do with my proto files

• My Server Reflection works fine with all my other tools