About 3 months ago, Xfinity upgraded my DVR to their 4K Cloud box.  Since then, I’ve had lip sync issues on my Beam Gen 1.  I have been using eArc on my 2020 Sony Android TV.  Content from the TV Apps does not have the lip sync problem.  So it’s definitely a sourcing issue (I think).

I use the Xfinity box for almost all content.  I wrote to HDFury, with my specs and they claim the Arcana will fix this.  Then I just have to learn how to adjust the volume with the remote, since the Beam won’t be talking directly to the TV eArc CEC., as I understand it.

I read that the Beam Gen 2 has a faster processor, but if my eArc is not sending the signal fast enough, I’m not sure how that could help.

If given a choice between upgrading the Beam Gen 2 or buying the Arcana, which is the choice to solve the problem?  

BTW, I have two Ones for Surround.