Folder thumnails

ever since the latest firmware upgrade im having issues with folder images, i have 6 categories, but every now and then the image doesnt but when i go to select the folder the image shows fine til i move off it again…ive tried rebuilding the media library many times but doesnt seem to fix it…

Are you using any custom theme or the original one?

You might want to try resetting to clear any possible configuration issue.

i always use the original one, ive never tried a custom one…its only happend since the last firmware upgrade

If that’s the case try submitting and issue report and rollback to the previous firmware in the meantime.