AVG appears to be restricting access to https sites like https://www.nps.gov/cong/index.htm, https://store.usgs.gov/pass and several others. I was able to easily access all sites until I purchased and installed AVG PC Tune-up a few days ago and then ran recommended scans on my computer. I am also using AVG Internet Security 2016.
What can I do to remedy this?
Rob, In future please refrain from carrying out multiple topic postings on the same subject! You won't obtain an answer to your query any faster!. Also please try to keep the whole conversation in one question/thread to speed up any resolution. Please see your other posting (https://support.avg.com/answers?id=906b0000000DpT6AAK).
AVG Guru