Minor issue only. Currently using transmission as optware. There are time when I power on my tomato router, I would encouter accessing transmission-daemon GUI to be incomplete, meaning, needed more loading time. Although, this can be remedy by refreshing browser page.
What I want is to

disable transmission-daemon GUI access

until it stabilizes. Meaning, after it has created/checking temporary folders for its on use.

Just put a "sleep 5M" in the startup script. Tomato is very busy right after bootup, so you need to delay starting transmission.
Here is my "99-start-torrent.autorun" in the root directory of my disk:

#!/bin/sh
if [ -d $1/opt/config ] ; then
( sleep 5m
/opt/config/torrent-start) &
fi