node-red-node-serialport: Port lock after unplug using the Split-input option

[ch3fch3f]

I have a problem with the node-red-node-serialport package. I have a sensor connected via a serial-to-USB adaptor. I'm using the serial-request node to request data from the sensor which works fine as long as the USB-adaptor stays connected. If I unplug the USB and plug it in again the serial request doesn't work anymore. Only after deploying it works again. Probably some USB lock problems occured. I'm using the "Split input after x seconds" option. For another sensor which doesn't have to use this option the unplug and plug works fine.