I’m not usually one to complain, but I have one major gripe with the TR windows app.
It doesn’t retain Maximize between sessions. Darn near every other application in the world - if you maximize it, close out, then re-open - it will open with the same window size you had used previously. Not so with TR. It will not be maximized.
Phew, glad to have that off my chest - been bugging me for months.
Mine opens up full screen…
Mine too.
Hmmm. mine definitely doesn’t
You guys on Windows 10?
Windows 10 here. Also mine is always maximized…
Have you tried setting to open maximised in the shortcut properties ?
Programs that continue to open on secondary monitors even when not present wind me up.
I would argue that if that is the biggest complaint…TR doing pretty darn well! 
Hey there!
Our Support Team wouold be happy to help you troubleshoot this issue; you can reach out to us via email at support@trainerroad.com and an agent will get back to you as soon as possible 
For most programs, you can right-click on the desktop icon → “properties” → “Shortcut” tab → “Run” → “Maximized”.