If you remove the Deco M5 and just connect to your main modem, do those malicious files appear? Our deco network are safe so far. What malware you get? I may also keep an eye on it.

you mean you want to check the powerline key on the utility?

Currently, HS200 V1 V1.2.5 and HS200 V2 1.5.2 are both safe from KRACK. In other words, yours V1 v1.2.5 is safe from KRACK already and yours V1.2.5 is already the latest FW. Because of different...

You mentioned should be USSD not SMS. Unstructured Supplementary Service Data (USSD) is a technology that allows you to communicate with your service provider using short codes. It usually consists...

how about if you restart the router? Or have you tried changing another web browser to login?

during that period, your main modem is still working properly? if yes, try to reset the router and reconfigure it.