If it's frequent then it probably means that you are firewalled. Probably the only people who can access your files are using 'Push requests' to get thru your firewall. I had a similar situation after I moved from dial up to broadband & found my modem-router required port forwarding b/c it was firewalling everybody out! lol

There's too many people out there who don't realise they're not properly configured & behind softw or hardware firewalls.

We can help you allow LW access if you wish whilst still maintaining firewall protection for everything else.

After LW has been on for at least 20 mins do this test: Bug Report instructions & sample image IS it True/False?