Verizon slowing down wifi?

Does anyone have an idea if Verizon is slowing down wifi reception on your cell phone? I have a Moto 5G and for the past few months my wifi reception is slower than molasses even though I have a very strong wifi signal. And I am not talking for downloading videos; I am talking about opening news articles that I want to read. If I try to open one my phone times out but if I turn wifi off, it opens right away. As a consequence of this my data usage has gone way up. So far I haven't gone over my 4Gb limit but it has been very close. I do have the data saver option turned on. I have cleaned my cache and make sure I keep open apps to a minimum. Suggestions?