Excellent stuff!!! Replay log works like a dream... this will be an invaluable regression test tool.

My confusion regarding required components was about getting purchase permissions: based on Replay web page, I got permission to buy the ioninja.layer; only once it was installed did we discover it wouldn't work until we also bought jancy.io.serial (back for purchase permission). All well and good now... and I highly recommend this to anyone writing RS232 based code (and need to test it).

@vladimir Hi again, here is the page you may want to tweak:

Replay Log... I might need some help. The replay button is disabled.
My investigations include the following:

1. I record with Serial Tap (all good)...
2. I replay with Serial

Serial is locked in my session... so I can't replay.
The web site says Serial s part of org.jancy.io.file, which should be included and free... but isn't.
I'm feeling a bit dumb at the moment... any obvious hints I've missed?

Thanks Vladimir, looks perfect.
To get the Replay plugin, is this what we need to buy?

com.ioninja.layer

Layers
Enables attaching layers to sessions and logs
$20 PROMOTION

Regards, Mike