Fronius Push no longer working redirect to https

Problems
#1

My fronius push stopped working today - I can see one values having been pushed for the entire day but it looks wrong
However Yesterdays values look fine and I have not changed anything

My Fronius says the push is “Not Tested” so perhaps it is the Fronius push has failed?
My Eagle Push is still working fine so I know I have connectivity and the SID/Key are identical for both Eagle and Fronius

sid=49924

I tried with Internet exploer going to
http://pvoutput.org//service/r2/froniuspost.jsp?sid=49924&key=&v6=Voltage_AC_Phase_1
It appears to redirect to https and then report
The page you requested is missing or has an error.

#2

Ok - restarted the data-logger and it now says data sent and the data is appearing - Whats really strange is if I use IE it still redirects but now reports “Method Not Allowed 405: POST only” - (which I think is what I got when I was testing when originally setting this up)
It seems strange that my Fronius data logger did something to affect my Internet Explorer on a different machine.

#3

The server always tells web browsers to redirect from http to https.

Push devices such as the Fronius logger are still allowed to use http without redirecting to https.