I have a Vizio E320vl. I just got internet but it is a slow speed. 5 mbps I believe. I have an LG Stylo 4 phone and a basic Lenovo tablet. I was trying to figure out how to watch an downloaded or streamed movie on my TV. I bought a Chromecast HDMI doggle but have not been able to get it to work on the TV. I have contacted both Google services and Vizio who went through all Diagnostics and said that I should get a secondary device to test if the Chromecast and or the HDMI ports are good. I do not have another HDMI device to do that. Now at a point where I think I need to replace something but not sure which direction to go. I have antenna TV for local channels. I would like to be able to access Pluto TV or Crackle and possibly eventually some low-cost subscription. I was thinking of buying another TV but so confused with all the options and if it will work with the slow internet speed. I appreciate any advice I can get.