Having a problem downloading plugins from Instant JChem 126.96.36.199 running on Mac OS (tested on 10.6.8 and 10.10.5 at two different network locations).
After hitting "Reload Catalog" (Tools->Plugins-Available Plugins), the following error message is displayed.
"Unable to connect to the Instant JChem Update Center because of java.lang.RuntimeException: Could not generate DH keypair"
I changed the network proxy setting a bit but no avail (the default setting is "No proxy" here). The same error message persists.
Any help will be appreciated.