Hello I have the Pro version of the gallery and it is due for renewal but I’m considering finding a different gallery plugin because it seems like I have this problem periodically (and I love the plugin and don’t want to find another one!)
My gallery thumbnails are suddenly blurry. I use a macbook pro with retina display and my images are ordinarily clean and crisp. Today when I checked, they are blurry. A good example is on my homepage, the image on the left in the 3 image gallery is blurry whereas the other 2 images are clear.
http://littlebluedeerdesign.com
Also on my portfolio:
http://www.littlebluedeerdesign.com/portfolio/
All of the images are now blurry. This seems to happen periodically, is there a fix? I have not added or changed anything in the gallery settings, I’ve had these galleries for a number of months. Thanks so much!