I never used to have an issue with my Roku until recently - Samsung TV. I'm not sure if the latest update has caused the issue or not but now my audio consistently lags even when I put the delay at 0 on the TV. I have tried multiple apps including Amazon prime and Spectrum app. Both work fine via the smart TV application while both have severe legs using the the Roku. I am only using the TV speakers, so nothing is between. Is Roku doing anything to correct this?