Hi, I'm using TB version 128, been a TB user for many years and contribute money regulaly to TB since I love the software and see it as valuable. But trying to use it on my laptop that I bought over a year ago with a hi-resolution monitor is frustrating. I've read all the related posts here about how to "fix" this as well as anything I could find online, tried all the settings in TB, but nothing fixes my issue, nor does it for the many, many other users I'm hearing from as I read online about this far too common problem. When I read a new message all is well as far as the size of the text, but when I reply the font is reduced to an unreadable size unless you have the eyes of Superman. Same thing happens when I compose a new message. On each and every message, I have to repeatedly use the CTRL + keys to increase the text size. I have changed the default setting in layout.css.devPixelsPerPx to 1.5, and that helps with the general interface, but has zero effect on the text size issue. I have also tried every "fix" listed in this support site as well as many others (Reddit, etc.), and nothing will fix this annoying issue. I want to compose or read ALL my messages in the same readable text size, and I can't believe that Thunderbird's developers can't correct this simple problem. Does anyone have any idea how to set the default text and get it to "stick" vs reverting to tiny text?