[Xymon] XymonPSClient CPU graphs missing over HTTPS

[Kris Springer]

I'm using the XymonPSClient 2.42 on a Windows server, and all works fine 
except when I choose to send the data from the client to the server over 
https the CPU graph doesn't display on the server side. If I change the 
XymonPSClient to send over http the CPU graph displays correctly.  I've 
tried this on different hosts and results are always the same when using 
https.  Server is v4.3.30, but it was happening on an older version 
too.  Can anyone give me a clue how to resolve this?  There's no errors 
happening that I can see anywhere. I looked in the rrd folder and there 
is no 'cpu' or 'la' rrd file being created for the hosts that use the 
XymonPSClient over https.

Thanks,
Kris Springer