Ok…. I just got mine working on my VPS/Speedy.
I tried several different things i.e. uninstall TWS / Java JRE etc…. but no luck.
I ended up downloading the OFFLINE TWS Package from here:
https://www.interactivebrokers.com/en/index.php?f=14099#tws-software
Make sure you click the OFFLINE TWS Package (you might need to scroll down a little to see the package)… i.e.File Size 90MB Version: 1014.1b
So download that and run the install….
Hopefully that resolves any issues.