In the Fiddler log I see this:
19:13:42:5608 [HTTPWarning] Header folding detected. Not all clients properly handle folded headers.
I need to know what session that is from. I have thousands of sessions. If you could just add from session 1234 then I would know. Thanks
v5.0.20181.14850 for .NET 4.6.1
Built: Tuesday, March 20, 2018
This was simply an oversight in the parsing method. Normally, it bubbles out errors to the caller (which knows the SessionID, if any), but because this is merely a warning it doesn't bubble out.
This is probably straightforward to fix.
testing