Sorry for the late reply (LOL). BTW, I prefer na i-pacheck mo ung new modem as it could be defective or you may try the modem on another socket. Also when changing the modem sama mo na ung Power Adapter.
2. Electricity at Home (wirings, and fake power corrector)
3. Power Adapter
Sa location na yan sir and sa lakas ng LTE signal mo po. Wla akong alam na solusyon dyan as of the moment