A couple of people have mentioned some recent issues. I posted a picture yesterday with no problems, but I have a few things I have to do anyway.
I've never been able to get the paperclip icon to work -- I think that is due to various virus protections I have and that I could get around it if I wanted to... but I use the Go Advanced and Manage Attachment options.
Smart phones will usually have "sharing" options that reduce file sizes, but I have an old school digital camera that I use and the pictures are almost always too large for me to post here. I consider myself reasonably computer savvy but it took me months of trial and error to figure out the combination of issues between software, hardware, and user before I could post reliably. Biggest key for me is that file size, before I post here I use the defaults on this simple and easy site that doesn't set off my virus scanner:
https://www.reduceimages.com/
lol and here it is long after the board changes and I'm still about 50/50 if I remember to stretch out the screen to get to the upload button.