Thanks for the info. I wound up resolving this by going back to 7.11, which 
is mostly working as I want (barring wifi dropping connection periodically).

Thanks

Joe


On Monday, March 6, 2017 at 10:11:51 PM UTC-6, Barry Day wrote:
>
> rtl_usb is buggy. The fact anything that depends on it works, e.g. 
> rtl8192cu, is nothing more than a fluke. And there's no point fixing it 
> because it's being replaced by rtl8xxxu. 
> You could try blacklisting rtl8192cu so rtl8xxxu is loaded. It was a very 
> new driver back in kernel 4.4 but may work well enough although you may 
> still
> have problems with connection dropping out. There was a bug in rtl8xxxu 
> that only affected certain chipsets that existed up till around December 
> 2016
> when I reported the cause to the maintainer.
>
> For any realtek usb wifi dongles, if a person is up to the task,  I 
> recommend blacklisting the in-kernel drivers, compiling and using the 
> original realtek supplied driver instead. 
>
> Even with rtl8xxxu, you won't get as good as performance as the original 
> realtek driver and without documentation for the chipsets I can't see that
> changing anytime soon. 
>
>
>

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