No, this is not the case. This option is activated and the default for new installed apps on my system. Furthermore LANDrive shows all notifications if I start the server in the app manually. This will not work when your mentioned option is deactivatedI think you disabled notification from LANdrive that's why nothing works.
Sorry, I didn't tried that out. Very good!The code is always done to keep the display on when start as service is disabled, no option need (or maybe it doesn't work on your phone?)
Hmm... but I don't have any problems with other apps. And I tested Servers Ultimate and many other server-like apps. No problem with starting on boot time at all. An all other non-root services like Evernote, Mail App, WhatsApp etc. work without any problem. So it must be a problem with your app?(You seems to have uncommon errors, I'm trying to think your ROM is unstable)
I meet the customer with the non-rooted device tomorrow. He has a stock rom of the Galaxy S8. I will see if it works and come back.
Thx for now!