Alternative to Audirvana and Audrivana Studio -- how to stream wirelessly?


I tried to simplify my music listening as much as I can. Got Hegel integrated with built-in DAC and WIFI. I was happily using Audirvana to stream with minor glitches until recently when the software become unusable. I can't seem to find the problem and they can't help me. I can use a USB cable from Tidal and listen that way but I prefer a wireless connection. I think that way sound is slightly better. 
I also tried finding answers to this question on the forum but could not locate a similar discussion. 
Any suggestions? thank you in advance. 
petar3
I noticed latest Audirvana releases requires Mac High Sierrra OS or Windows 10 64bit, sure you're instability issues lay here.

I don't consider Roon crazy expensive at $120 per year considering it's value to me.

Every streaming service will require OS upgrades along the way. At some point likely every server device will become obsolete.
isn't 120 for Roon on top of 1k for the equipment? 
I have Big Sur OS -- just updated from HS. possible issues are related. Weird thing is that I have issues on some days but not on others. Issues vary during each day too. I have no issue with any other of the 5 machines or streaming applications that are on the same WIFI system. 
I tried the new Audrivana Studio. Same variety of issues. 
@petar3 You can run Roon Core on your mac. It just isn't the best sounding option. Then you would just need a Roon Endpoint. Maybe someone can recommend one that's very low cost that would connect to your Hegel. A used microRendu goes for ~$300. Raspberry Pi probably has something under $100. 
You can also do a free Roon trial on your mac and if you love the experience, then decide on if you want to change your hardware or buy a longer subscription. Cheers,
Spencer
Sounds like wifi issue. If possible, hard wiring server with ethernet cable should take care of your problem.
Your mac can serve both as Roon core and endpoint, just not best for sonics. The Raspberry Pi is good choice at low price point. SOTM SMS 200 another choice,although more expensive,  what I run.

Roon may end up being more expensive if you're not already using Tidal or Qobuz, the only two streaming music services interfacing with Roon. To repeat, you don't have to purchase any special equipment to run Roon, separate endpoint preferred.