Descriptive Problem Summary: I'm not sure if this is actually a bug, but suddenly a set of in particular host files seems to have stopped working. Even when I'm not trying to host and am trying to check over them offline, it gives me this message.
Welcome BYOND! (4.0 Public Version 493.1117)
Logging in...connected
Logged in as Sinful Sentiment.
Connecting to file://C:\Users\SinSent\Documents\BYOND\MyHub\anthonyhawkina \rpunlimited\RP Unlimited\RP Unlimited.dmb...connected
Connection failed.
Reconnecting in 10 seconds...
Connecting to file://C:\Users\SinSent\Documents\BYOND\MyHub\anthonyhawkina \rpunlimited\RP Unlimited\RP Unlimited.dmb...connected
Connection failed.
Reconnecting in 10 seconds...
I've checked to see if this happens with any of the other files I have, and it doesn't.

Numbered Steps to Reproduce Problem:
1. Left Laptop on To Host
2. Someone came in and Shut Off Said Laptop's Internet.
3. Problem Occurs after turning the internet back on.
Does the problem occur:
Every time? Or how often? Every time.
In other games? Nope
In other user accounts? Yes.
On other computers? Haven't tried.

When does the problem NOT occur?
With Every other set of Host Files I have.

Did the problem NOT occur in any earlier versions? If so, what was the last version that worked? These files are new, and worked fine on the current version.