As discussed in last Sunday 024.1 Update Logik Live, we have added a workaround for this issue in the OpenEXR Format Options so one could get the right frame. am closly working with Maxion / Redshift team to find where the issue is and the files I get from them have no issue. The part / AOV are all matching for all frames in a sequence. @miles / @PlaceYourBetts we will need to know more about how the files have been generated. Only the EXR is not enough to narrow down the issue. Could you get to your 3D partners and get the version of the DCC, Redshift version, OS, render queue, etc?