[WelcomeShorty]

Sign in to Netflix.

Click the down arrow next to the Profile box. Choose Manage Profiles and select a profile.

Under Autoplay controls, uncheck Autoplay next episode in a series on all devices.

Also uncheck Autoplay previews while browsing on all devices. Choose Save.

[i2shar]

Had done that (obviously), didn't work on Chromecast with GTV. Had called customer support and filed a technical ticket. Nothing happened. Too late now.