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more virtual com port questions

Question asked by belchamber.ian on Jan 18, 2016
1. The current driver version is 1.4.0. But when I install this, and check the version in the device manager, it still shows as 1.3.1?

2. Our system used to work on RS232, and was very robust. It is not as good on USB. For example, if I unplug the USB while the system is idle, and plug it back in again, the device comes back in the device manager, in my PC app the byes can still be sent, but the target does not receive them, as though the connection has got confused / lost. Is there a way to deal with this?