Same problem with my lifebook a530 on expresscard 54 fire wire (win 7 64bit)
Before update everything worked fine.....

Have you tried to shift your Clock source from Master to SPdif and back again in the UC that worked for me at one point. Not sure it will help you with no blue and red flashing on the LED. Also try a different cable if not working ?

For my firestudio project not beeing recogniced at all I can not switch clock source. The clock source field is empty

Bernd

Same issues but with Latest iMac and latest OS. In talked with support telling me to uninstall a bunch of stuff manually. Did that and re-installed new drivers. Not seeing the hardware though.

I've got the SAME issue. No version number. Red light on piece. MacBook Pro with El Cap.

OSX users: Did you install the latest driver version (1.7.3)?

http://www.presonus.com/support/downloa ... io-Project

I'm experiencing the same issue. The FSP worked on my old MacBook, but will not connect on my new windows 10 build. The first firewire card I tried was an Iocrest SI-PEX30017. I had suspicions that it was not the right card, so I picked up a Siig NN-E20012-S2. The first card showed in the device manager as present, but the FSP would not sync, and would go from red to blue to red when powered on, with UC version reading all zeroes. The Siig does all the same, except that now when the FSP is powered on, it also shows in the device manager, but has a yellow exclamation mark on it. Tried a, "update driver" on it via the device manager with no change.

Also trying to find the solution for the serial port drivers. Mobo chipset driver update had no effect on this.

Support ticket tech sent me links to the next steps to try.

I've uninstalled Universal Control, the current version, and all files as directed by Presonus, here:

http://support.presonus.com/entries/113 ... t-Windows-,

Reinstalling them and rebooting had zero effect.
FP still won't connect.

Then tried changing the IEEE 1394 drivers to the legacy drivers, as directed by Presonus, here:

http://answers.presonus.com/488/switchi ... -windows-7

Being that Windows 10 does not include those Legacy drivers, I had to download them from Microsoft from here;

https://support.microsoft.com/en-us/kb/2970191

Nothing. FP still won't connect.

I'll give the Older version of Universal Control a shot tonight, but I have to say, this is really souring me towards this hardware. Why, in 2016, is this stuff so damn hard to get woking? I build custom game rigs, and it's been a LONG time, I'm talking XP/dos days, since I've had to work so hard to get something to just work.

Seriously frustrated with this thing.

Rant aside, I appreciate the assistance here. I'll follow up with results this eve.