Has anyone experienced strange widescreen switching recently? I have a 3 month old Amstrad PVR 3 which switches out of w/screen to 4:3 letterbox for no reason at all. The setting say 16:9 but the pic is definitely 4:3 letterbox.
Re-setting everything to default then going back into the menu fixes things for awhile.
Could it be a dodgy software update?

Best wishes