We use a lot of the netbooks in our business and we have had a lot of issues with the HP Mini 3010 4g connection. I've had times where I setup the laptop for an employee and it works for me the 2 days I have it, but once I send/hand it to the employee the connection will say it works for 5-10 minutes, but then drop the connection. They won't be able to get a consistent connection after that, sometimes a new sim card fixes it, but in other cases we have had employees on there 4-5 sim card. Also sometimes it will say connected, show 4 bars with the green flag, but they can't get a connection. Is anyone else having this issue?