I have a program to download Tablo recordings which uses the “snap_grid” images to display grid of tile so I can select which tiles I want to download and merge (i.e. exclude commercials). Prior to firmware update 2.2.22, the images (thumbnails) in snap_grid were 1:1 with the actual recording segments–a snapshot of the first frame. This is no longer the case for me. The snap_grid images are somewhat arbitrary–many segments may occur before another image is generated.
Is anyone else having such issues? Without the snap_grid images, the process would be rather tedious as all the segments would have to be downloaded–from which I can generate the thumbnails.