Yes, there is a manual way to update prices.
If you go to the web page for the mod it tells you, or google master merchant update. It is pretty easy to do. I just never do it so i forgot how lol
It was changed to reduce the overhead. Basically, it updates slower sales stores, but trading guilds sales.
Game limitation. Addons are no longer allowed to rapid read guild histories on their own. Server gets too much traffic.Ok thx, but do you know way it take so long to update it on its own?
I played around with this out last night. Go into the Guild History, for sales. And keep pressing E. I am not sure if you need to scroll down after each E press, but i did. Note, the scroll bar gets smaller and smaller.
I go 10 days on my two social guilds. Not sure if a Trading Guild would have less days of history. Probably does.