if i click the stickied "Free 5-part video: Creating Music with SONAR X2" topic, on both firefix desktop or android browser, the forum doesn't show the post/thread but just reloads the forum... on my phone the date shows as 1/1/1900... anyone else?

You can go to the CakewalkSoftware channel on Youtube to see them. The link you posted appears to be broken
Simon

ok thx; the link i posted is from the top of the forum

There is an issue - at least as far as I can tell.  Part 3 of the series does not launch anything if you click it under the Master Class section of CakeTV.  The other 4 parts are on YouTube, but Part 3 is also missing there.
 
Very appreciative to Cakewalk and Wigbert Caro for putting together this recent demo series.  It's helpful to view these!