I have a Model 75R617 that has the Roku interface built in. I shows that it has HDMI 2.0a and can use both 2.4 and 5 versions of wi-fi. My router is wi-fi 6 and I have over 200 Mbps connection. I have a lot of issues with the system either locking up, buffering or just lagging between apps.
It shows that the system is up to date with all available updates
My question is, if I purchase a new Roku Ultra and use that through the TV's HDMI port rather than use the built in interface, is that going to fix my issues?
I eventually will get to replacing the TV itself but can't right now.
Primarily use UTube TV for streaming most content. Checked to make sure that is up to date as well
Thank you for any sugestions!