Hi Browny,
I have a similar story only I am a G1a so very much a statistical outlier. I was on 3 months of Sof/Led and 3 months of Sof/Dac as I was a slow responder but UND at the end of treatment. I didn't test until SVR 11 by which time I had pretty much realised the virus would be detectable again - and it was.
About two months later in September 16 I commenced retreatment with the Viekira Pak, Solvadi and Ribavirin. My
first blood test at 3 weeks showed my liver functions were back to normal and at my 9 weeks blood test I was UND. I have about
6 weeks to go now on this second treatment and am pretty confident that it's gone for good second time around.
For some of us it just takes a little longer to get there. There are more and more options and this site is the best way to explore them.
We're all with you. Coral

Coral
G1a probably early 1980's, Biopsy F1(2010), F2-F3(2015). VL 5+mill; 2+mill (2014) Tx naive. Accessed Sof/Led through Dr Freeman at GP2U and Buyers Club (lifesavers!!!)
Commenced tx 12/11/15. 9 wk: VL <15 Detected but LFT = Normal 12 week results: UND (Yay!) Due to slow response commenced Sof/Dac 4 Feb for 12 weeks. EOT @ 24 weeks 27 April 2016. (With thanks to Dr Freeman et al). SVR11 result: VL 1,950,000. It's back!
New tx 030916 (Viekira Pak, Solvadi, Ribavirin UND @ 111116. EOT 170217.
SVR12 and SVR 24