Matrix
Admin
You may find that many images posted after the migration download slowly, it's because when you do "Copy Image & Paste" in Chrome, Chrome actually copied the content of the image (not the file) and generated a new PNG file, PNG files are not meant for photos, they are very big with poor image quality.
So, when you attach a 100KB JPG file with "Copy Image & Paste" in Chrome, you actually uploaded a 500KB PNG file without your knowledge. Since I set a very big file size limit - 8MB to make sure all your uploads succeed, you won't get the file-too-large error, but it added unnecessary burden to our server without any extra benefits.
To prevent this we have banned PNG files. "Copy Image & Paste" in Chrome doesn't work here.
So, when you attach a 100KB JPG file with "Copy Image & Paste" in Chrome, you actually uploaded a 500KB PNG file without your knowledge. Since I set a very big file size limit - 8MB to make sure all your uploads succeed, you won't get the file-too-large error, but it added unnecessary burden to our server without any extra benefits.
To prevent this we have banned PNG files. "Copy Image & Paste" in Chrome doesn't work here.