I have used JabRef for many years on Ubuntu, Debian and Windows 7. However, I am experiencing very slow startups on my new Windows 10 machine. This is an i7 processor with 16GB of RAM and an SSD but still takes about 5 minutes to start JabRef. I have tried the new development build, 4.3.1 and 3.8.2 and all have the same problem.
Please could somebody advise on what I can do to make JabRef usable again?