New error message

[simoncn]

Thanks, this is very helpful and explains what is happening. The version of Java you are using to run MinimServer on DSM 6.2.4 has a down-level SSL security certificate that prevents it connecting to the MinimServer update repository.

Near the start of the minimserver.log file, there should be some lines similar to this:

MinimServer 2.2 update 247, Copyright © 2012-2024 Simon Nash. All rights reserved.
MinimStreamer 2.0.12, Copyright © 2012-2023 Simon Nash. All rights reserved.
OpenJDK Runtime Environment (build 14.0.1+7)
OpenJDK 64-Bit Server VM (build 14.0.1+7, mixed mode)

What do you see for the last two lines? They might say "Oracle Java" instead of "OpenJDK".