Ok...here's my setup:
router: DIR-655 (very new), H/W ver. A4, firmware 1.33NA
desktop: Windows XP SP3
laptop: Windows Vista Home Premium
SharePort 3.0.0 R1 (SXUPTP Driver : 3.3.8.0)
CANON MF4150 multifunction printer
Frankly, I'm about ready to throw this router out the window....actually, no, that's not really fair. The router is GREAT...but SharePort is driving me CRAZY.
I think my problems are very much like those of others here. When I first installed SP off the installation CD things were working fine...and then they weren't. When I boot up my systems, SP reads the Canon printer fine across the router; but when I try to connect it says Connected, and then I get a balloon that reads "Canon printer failed to disconnect properly" and SP tries to reconnect...and this loops ad infinitum (I have to go to the Task Manager to kill the process). The real kicker is it HAS worked and I have NO idea why it just decides NOT to work. I know it isn't a hardware problem because a direct connection to the printer always works.
I've tried uninstalling and updating and reinstalling my drivers as per the troubleshooting...I always know it works when SP connects and I hear the sound tones that my printer drivers are being loaded up...that seems to be the key to it working...but I don't get that anymore. I'm a PhD student and I just don't have time to troubleshoot something that should be pretty simple and straightforward...I am PRAYING someone can resolve this!
peace
EDIT: ok...now, MAGICALLY, everything is working fine again....for now? About the only thing I can say to those with laptops having this problem is: don't let your laptop enter Sleep or any other mode while SharePort is running...it seems to create a whole bunch of problems - at least if you're connected to your printer at the time. As it stands, I'm afraid to breathe on my computer for fear SP will decide to have another schizoid embolism.....