Aspire R5-571T will not reconnect to ROKU tv through wifi

dek200
dek200 Member Posts: 1 New User
edited October 2023 in 2020 Archives
After much effort I was able to connect my Acer to the computer via wifi. Then at a later time when I wanted to watch a youtube presentation I was again able to connect.  The next time, it would not connect and I had to use an HDMI cable.  Since, after much effort, I still cannot connect by wifi my computer to our ROKU TV.  I have spent more than 20 hours trying everything I know without success.  I need help!  TV is 2 years old and the model of the computer speaks for itself.  The fact that I had it connected more than once and now it won't connect is puzzling.