Updating issues

I haven’t been able to find an answer to this but I’ve recently setup my Raspberry Pi 3 with Lakka using the NOOBS method. I was NOT able to install a working version of Lakka using the files downloadable from this site. Regardless of which I installed neither will update via the update in the system. I will get to exactly 20% download and it resets the download and starts over again. This happens about 3-4 times and then nothing.

Any ideas?