We've been using F/C for years and it typically takes 2-3 minutes to start up. At some point in recent months, the startup became noticeably slower. For instance, when the log says "Starting plugin system...", it now takes about 10 minutes before moving on to the next step. Now we seem to have an additional long delay after getting the message telling us that we are not running the latest version (3.1.5 is the latest as I write this; we are currently running 3.0.1). The log has been sitting on this message for over 30 minutes, I'm not confident that it will ever complete the startup process.
I have verified that there is lots of disk space and memory available, and the CPU on the machine is mostly idle.
Any idea why startup times would have degraded, and what we can do to improve/fix it?