Ever since we upgraded to Powergeopak 08.11.09.878 we are having issues with our aerail images showing up. We have the tifs attached to a reference file. When that file is attached, everything shows up, but more times than not, when a file is opened those images do not show up. We can detach the reference file and re-attach is they show up, but once you leave the file and come back same issue. Has anyone else had this issue and found a solution.