Dispatcher Timer

HI

Quick question. I am trying to prioritise a bar timer using Dispatcher Timer. There are various priority enums - but the two I am interested in are Send and Render.

I ask because I had a situation yesterday where my timer jumped from 5s to end of bar to 0 and it was before the ES market opened - so not a particularly ‘racy’ time. The rest of the day the timer behaved perfectly normally as far as I could tell.

Send is the top one but I wonder if it may interfere with other UI threads?

Render would seem appropriate as it ties in ( I think) with the rendering so all should be nice within NT8?

Should I set a priority at all or just go with default like NT’s built in timer?

Anyone have any advice on this?