Spectrum and T-Mobile CellSpot - Time Warner Internet

This question is about "Spectrum and T-Mobile CellSpot", with Time Warner Cable internet and apps. Anyone have a T-Mobile 4G Cellspot? This has to connect via Spectrum to work, and evidently Spectrum has made some change that makes it take 3-4 DAYS for the cellspot to connect. In the meantime, I have no cell reception in my house. T-Mobile says they have been swarmed with Spectrum customers suddenly having issues.

Spectrum and T-Mobile CellSpot?