Thinking back, when I first starting testing my setup, I had a similar issue on the Onn 4K regular boxes. I decided to first test for reliability, then worked on speed.
Give this Custom Config a Try. Starts at Home Screen, ends at Home Screen. Also, it will force close FUBO app when you start, opens it, then closes it yet again when tuning completes. This may seem heavy handed, but it helped keep tuners available, especially those that had a previous bad tune with the app stuck in limbo. Worked for my DTV setup, maybe it will help with FUBO.
{
"name": "FUBU Test Config",
"author": "spammedeeper",
"version": "0",
"description": "Force Close FUBO on open, and after tuning, free up tuner, may delay tuning slightly",
"uuid": "b7b56756-ced7-4911-b8d4-010a86ffd8ad",
"global_options": {
"wait_for_video_playback_detection": true,
"use_fixed_delay": false,
"fixed_delay_seconds": 0,
"check_for_and_clear_whos_watching_prompts": false
},
"pre_tune_commands": [
"input keyevent 3",
"am force-stop '||TARGET_PACKAGE_NAME||'"
],
"tune_commands": [
"am start -W -a android.intent.action.VIEW -d '||TARGET_URL_OR_IDENTIFIER||' '||TARGET_PACKAGE_NAME||'"
],
"post_tune_commands": [
"am force-stop '||TARGET_PACKAGE_NAME||'",
"input keyevent 3",
]
}
And as mentioned in another post, test with your phone with direct play, to confirm the REMUX timeout is not messing things up. Once you get reliable, every-time tuning, you'll get reliable recordings. The recording is direct. When stable, we'll work on speed.
Good luck. If you get stuck, ping me in this thread. I could even sign up for a Fubo Trial and test with you this weekend.