Solved! Lenovo android tablet will play you tube video for a few seconds then spins same with Pluto TV and tubi movie app. Date and t

Solution
It may be your connection. If you are trying this on data, try turning data off and connect via WiFi and see if the problem stops.

If it does, then it is likely your data is being limited by the carrier/service provider, or the speed is. If it does still happen on WiFi, you may need to reboot (turn off then turn back on) the modem/router and also restart your tablet to see if this resolves it.
It may be your connection. If you are trying this on data, try turning data off and connect via WiFi and see if the problem stops.

If it does, then it is likely your data is being limited by the carrier/service provider, or the speed is. If it does still happen on WiFi, you may need to reboot (turn off then turn back on) the modem/router and also restart your tablet to see if this resolves it.
 
Solution