Modbus-Read works the first time, then stops working

[PPz]

I struggled a lot with modbus devices (plc's).
I'm mostly a beginner here, so my idea is just an idea. It worked for me, that's it.

I had several disconnections for unknown reasons too.

Instead of polling different adresses, I changed the way my poll works. I now poll an array of contiguous data and parse them. And I poll more often to avoid disconnections or errors and keep a steady flow.

I also added a status analyzer linked to a switch to restart the flow in case of errors.

How to restart flows automatically?

Dear all, We're encountering a situation whereby if we have loss of connectivity, a number of flows (namely websocket nodes) fail to reconnect, while I realise we could check the source for the problematic nodes and implement a reconnect mechanism, this isn't viable for number of nodes we use (longterm, yes). Is there a way to restart flows from within Node Red? This would not only be useful to overcome the above, but also for testing purposes... Failing that we're considering triggering a scr…