I-Firefox Isithangami Sokwesekwa

Is there a setting to get the contrast back on the Gmail web page? When I load the site I can't see the select icons/boxes down the left hand side, nor the action icons at the top of the page like delete, mark as read, report spam etc. They are there because when I hover over where they should be with the mouse I get the text showing. They are quite faint in Windows but not showing at all in Linux. I have tried changing colours and different themes but nothing works.

whenever i log into a official site such as Georgia DOT or Dish Network as i did recently, it is telling me that the Google (that is used as a search engine) is out of date and must be updated. as well, if i try to go to Netflix it tells me the DMR is out of date. computer set for auto update so i don't understand why. please help.. thank you.

Not sure what the right place for this is; I wasn't able to find a Firefox support forum specifically for web developers. If anybody knows of a more appropriate forum, please let me know.

I'm trying to intercept the opening of a popup window from JavaScript, but I can't find any way to trigger the debugger on this condition, and I don't want to set the breakpoint manually because the source I'm working with is obfuscated and it would take a lot of work to track it down manually. I currently have Firefox 68 ESR, but I could upgrade if needed. Does any version of Firefox have a way to set a breakpoint on new tabs/windows opened from JavaScript, or is there a way to break on the `window.open` function which I suppose is what is being used?

I use a Win10 64 bit pc. I use Waterfox Classic 2022.02 which I think is like Firefox 68.0. I use this so I can still use the extensions that I need. Well up till the last update which I think was in February but not 100% for sure. I currently have no sound on Waterfox with Youtube,Twitch, or anything similar. Also sites like Roblox can't be logged out of. I tried emptying the cache & still no good.