I've had FiOS with 25/25 service for some time now, but for the past month or so, the upload speeds have been painfully slow. I ran the Verizon speed test and ended up with sub-1.0 upload speeds, and that's if the upload test completes at all. It starts out reasonably , then seems to stall and eventually dies. As others have reported in earlier threads, other speed tests (Speakeasy and the Java-based Verizon test ,when I could find it) reported better speeds, but nothing close to 25 up (This seems to be common in other reports of slow speed I saw here.). Download speeds are fine, around 31 when I run it wired.
Before people tell me it's my PC, this occurs with my Android phone as well (it timed out trying to email a video), AND with my Sling Solo box (lets me watch TV remotely), which is where I originally noticed the problem - it starts out OK and then times out.
I had been going back and forth with the VerizonSupport person on Twitter and they weren't able to resolve it (they did reset the ONT at one point, I think - wasn't home so I cannot confirm). I called customer service last Thursday and they sent me a new router, but that did not fix the problem.
What's my next step here? What could be causing this? Could it be in the "line"? The ONT? Are there any tests I can run myself other than the speed test? And why do some speed tests run fine but the Verizon one does not?
I can post screen shots of the speed test later if necessary.