Sometimes a re-install will do the trick... You KNOW What You're doing so it can't bee user error, but maybee one of the other variants might bee better : https://apkpure.com/kokaleka/com.kokaleka.kokalekaiptvbox/variant/3.0.0-XAPK
or even an Alternative to try ...
Can still use the Viewsat to view OTA as they are still Digital... If I am not mistaken, some of those STB's have a Spot to Add Extra Stuff, maybee one can Add the Server info from the 3 here...?!?
QUIT Posting Your Personal Info on a Open Forummmmmm...!!!
Click on crazed 9.6 Nic and send it to Him in a PM, He Will Help You... He Always does HELP, Just give Him a Chance...!!!
Maybee Check out the TV Stations where those Games will bee played and see if a Stream or Loco Broadcast might bee available to watch...!!! Maybee something thru Kodi...?!?