Hello, Alan Stern schrieb:
A few minutes later I can not send any AT commands to the modem any more, neigther I can receive the preriodical updates from the modem.Maybe the problem is in the hubs. What happens if you attach one or two modems directly to the computer without using any hubs?
Yes, this is also what I suspected at first. No, the problem is not in the hub.The proble also exists when directly connecting the modems to the mainboard or to a USB-PCI controller.
I am just installing FreeBSD. Lets see if I can reproduce the same problems...
Thanks, Artem
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