[cybmole]

I need to run more tests to definitively prove this but I think there is a sequence which leads to a calibre crash
1. connect, then eject device 1 ( Kobo aura HD in my case)
2. now connect a device which is in standby ( KF HDX in my case)

the action of plugging in the usb cable sort of wakes the 2nd device but calibre then gives a device connect error and in details it gives a long spiel about device wanting to go to standby ( i.e. it seems to think it is dealing still with device 1 ... )

3. if I continue trying to use calibre anyway, as it is showing a "device", I soon get to "calibre has stopped working" windows error & program closes.

it is not a problem per se with the KF, I connected that in a standby state this morning and all was well, so the device error is more to do with swapping devices while calibre is running.

anyone have any similar experiences or insights