I scanned some negatives using an Epson perfection v700. The negatives are black and white 120mm images. When I try to open the tiff file created by the Epson scan software, Affinity Photo V1.7.3 immediately crashes. The log file shows that Thread 2 crashed. Attached is the log file and the tiff image file that caused the app to crash, as well as a screen capture of the info on the tiff file.
I've repeated this crash with multiple tiff files.
AfPhoto_Crash_log_2019-10-24.txt
v700 test 3.tiff