Nav27
Not really, no. The 1.11.x series was super buggy and quickly abandoned in favor of the more stable 1.12.x series. However we are now on the 1.18.x series so only 1.17.x and 1.18.x are supported at this time.
The best way to resolve issues is to ensure you are using the latest stable release with the latest supported prerequisites. If you can replicate the issue using the latest codebase then you can report the bug on our GitHub repo. However, since 1.11.x is no longer supported you will not receive any support for any issues.
Cheers.