Failover with Internet Check
Main line first, the next lines as backup (up to 6). Every line is checked for real INTERNET every 5 s (not only the cable or modem): a dead line is out in about 5-10 s, its connections are cleared so apps and games reconnect at once, and the main line comes back by itself after 15 s of good checks.
1 Settings
Premium tool. This one is part of GLACXYSTEM Config Tools Premium (₱199 a month, QR Ph: GCash, Maya, banks). You can see the settings; the script is made after you subscribe.
2 Script
Fill in the settings and press Make script. The script shows here, ready to copy.