Windows 7, iracing 64 bit. DLC-247, GI-max, pro gauge w/4 gauges and a tachometer, spi-d, simscreen.
I'm using several other apps that also use the iracing SDK (Ispeed, SimXperience Sim Commander, TradingPaints).
All the Symprojects stuff are connected through powered usb hubs or directly to the PC.
Sometimes simdash has just "orange lights" and doesn't work. If I kill the process and restart it, the lights turn green and it starts working again.
It used to happen just after boot (before starting anything iracing).
It can also happen when I exit a session and start a new one a bit later.
It never happens in the middle of an iracing session - which is why I haven't reported it until now.

I really have no reliable way of reproducing the problem.
It's been like this for a long time, I just haven't bothered reporting it.
I know this is a rather vague error report, so I don't expect a solution, but is there anything I can do to help debug such problems?
(I remember there was some setting in the config file a long time ago, that enabled logging, is that still possible?)