MN pages displaying in very small typeface

[neutralnancy]

Think this might be something to do with my laptop/tablet but whenever i log onto Mumsnet I have to physically zoom up the page size for every new post/page as it automatically comes up in teeny type. Very occasionally it will come up in absolutely enormous jumbo type so that I have to zoom out. Does this happen to anyone else? I have looked to see if there is a display preferences section but I can't find one - it's very annoying! I just want it to be the same as any other website/page I open where I don't constantly have to adjust it to read it.

[fascicle]

I have a similar thing from time to time, but the text usually jumps to a smaller/bigger size when I'm already on the site. Using Ctrl +/- seems to fix the problem for me.