Linkbucks redirect - how to get rid of it!
I've been having a few issues with my Mac recently. Every time I open it after it sleeps, the wfii signal is up almost instantly, but I cannot actually use the internet for a few minutes (in google chrome/safari - says there is problems connecting to DNS servers). Every time the computer sleeps it also stops my mail from reconnecting, and the only solution so far is to quit and reopen the application. I've noticed that dropbox also says connecting for about 5-10 minutes before it is synced after sleep.
Sometimes, on random sites, it pops up with this 'Link not found' for certain reasons, and has this link attached to it with their logo at the top
http://3c245ddf.linkbucks.com/notfound/
I am wondering if this is related to my internet connectivity issues. I just updated to 10.8.3 in the last week and it has only been happening since then. Please help!
MacBook Pro (13-inch Early 2011), OS X Mountain Lion (10.8.3)