we like to have a photo against each AP location to allow the team to locate it easier. When I drag the image (.jpg) to the Dashboard, in 80% of cases it accepts it first time around. But other times it gets really stubborn and just refuses. I am using the same browser (Firefox) for all APs. When this happens, I have to re-try around 3 to 4 times before Dashboard accepts the photo. I give it time to upload etc. - it's not due to rushing the task. I always update my browser when there is an update (Chrome and Firefox). Happens on both. Just seems flakey to me.
Any ideas why this happens?