BLF A6 Programming

I recently bought my second BLF A6. It doesn’t function the same as the first one I purchased. When I click 16 times to get into configuration mode I don’t get the two short flashes, a pause, then two short flashes as described in the online documentation. What I get is one short flash followed by a second or so of strobe. Then I get two short flashes followed by a second of strobe. This continues through seven short flashes with a second of strobe. Has anyone else seen this? Is this a new firmware? Is it documented? I haven’t been able to find anything so far?

it looks like you got a bistro firmware

That was it. Thanks for the info. Great firmware.