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see Rubber banding and lag spikes with 16.12.1
I had a similar problem with ping spiking from my computer to my router via wireless adapter (TP link WDN4800) after updating to the latest crimson edition and installing relive. I found that the temporary fix offered in this thread resolved my issue. Crimson 16.12.1: ReLive conflicts with Wireless Autoconifg Service causing lag and ping spikes (+Temporary fix)
TL:DR until this gets patched out you can try to rename the bearer folder in the following location to something else:
Retrieving data ...