Right now to have ICS do its work you have to have ASV active and FS inactive (not running).My suggestion is to introduce a further "pause situation" in asv: when i hit refresh it elaborates my flight plan and submits textures to FS then idles again.I load fs and hit refresh again.Otherwise it may get in the loop of "FS not ready" (it happened once to me).Just my 2 cents

I would also suggest to put a "define departure".In order to use ICS effectively, ASV must first process weather to choose the correct textures.But if i do not have a flight plan, this can't be done as ASV does not know where i will start and there is no way to tell it.So i suggest you put a way to tell ASV my departure even without a flightplan.The workaround i used is to define a new route without points and with DEP-ARR-ALT the same airport.But this way ASV will only process one metar.If you put the "enter you departure" option, it may process the departing meteo station and a few around it instead of only one.My 4 cents (two before + two now)