My box on my cally is having a funny 5 minutes.
first thing in the morning 1st and 2nd gear feel like engaging in soup, and are quite tight. then i can park it up all day in work after driving 10 miles, come out of work 8 hours later and its fine???
cold gearbox oil causing drag in the synchro hubs, probably doesnt do it after you leave it at work cause its colder at night!
how can i help it or stop it?
is it new box time?
It's not crunching is it? Try a different grade of gearbox oil. Always try the simplest things first before doing anything drastic.