I've been running a campaign for some time now and recently whenever I attempt to upload any new map, for some reason the image is completely black unless I zoom all the way in. This was not a problem before and to the best of my knowledge I have not changed anything. Most of the maps I upload are from the the same adobe file which i put through Gimp 2 in order to shrink them to an upload-able size. Like I said this has only recently become a problem and all the maps I have used previously have worked fine, though I deleted and and re downloaded the source document to make sure the images were not corrupt. I use a PC running the latest Mozilla Firefox and the only extensions I have are adblock plus, which is disabled on Roll 20 and some avast security ones which are also disabled.
