I have been a FIOS 70/35 customer for 4 happy months with no problems. 2 days ago my ability to login via ftp to my external website of a domain that I own (not a Verizon website) stopped and hasn't worked since. I was using a PC hardwired into the Verizon modem, not wireless. I tried it on another PC with a different operating system with the same result.
I tried FTP with my iPad and it failed when going over the home wireless but when I switched to LTE and went over the cellular network (AT&T's), I had no problem logging in. My Verizon supplied modem is an Actiontec MI424WR.
Help please!