Nagstamon 3.14 inplace upgrade No longer working with Thruk instance.

[paulseverson3244]

I updated my Instance on my windows machine from Nagstamon 3.12 x64 (via msi) to Nagstamon 3.14 x64 (via msi) and the application loads fine, but when it tries to connect to the Thruk instance I have it will not connect and display a SSL/TLS problem.
Tested on another computer with the same issue. Readded the server to the new 3.14 instance with the same credentials and same issue. I currently dont utilize a SSL/TLS Certificate Ignore option. Tested using other Authentication methods with no such correction of the issues.
Any suggestions on how to resolve this or let me know how I can provide more information to trouble shoot this as well.

Thruk version is 3.00 with OMD 5.00-labs-edition.

Thanks.

[HenriWahl]

@paulseverson3244 can you please run the debug version to get more console output? Get it from https://github.com/HenriWahl/Nagstamon/releases/download/v3.14.0/Nagstamon-3.14.0-win64_debug.zip.

[paulseverson3244]

When running the debug version, the debug console sadly only displays the Qlayout from the debug window.
Please let me know how better I can help troubleshoot this issue.

[mikebuchanon]

Seeing a similar issue updated from 3.12 to 3.14 and now getting "SSL/TLS problems". Debug logs show:

SSL: UNSAFE_LEGACY_RENEGOTIATION_DISABLED

This happens regardless of "Ignore SSL/TLS certificate" checkbox.

Rolling ack to 3.12 seems to resolve the issue, but I'd like to stay current if possible :)

[HenriWahl]

Really strange. I do not find TLS-related changes between 3.12 and 3.14, not even at 3.12.x...3.14.x#diff-9aea6648a0fee609e7781fd749593ed888a34be12a92dffaade2e79b05065bd2L36 .