Will a NightHawk AC1750 connect to spectrum's new modem without any issues?

So recently my family and I ended up getting a new modem and router from spectrum. However from some unknown reason we've had issues with the router that lead to our wifi cutting on and off all day. We've had the router replaced a few times and same issues occur every time. (For those that are curious the router's manufacturer is Askey and the Model is SAC2V1K)According to spectrum the modem is fine, The router is the one with the wacky issues so end the end i decided i want to finally get my own router for the first time. I set my sights on The R6700 Nighthawk AC1750 Router with the hopes that this would give me a better wifi experience (if I start having modem issues i'll deal with it later) and since im using a netgear nighthawk  A7000 to connect my PC to the router i thought "hey, having another nighthawk product might go more smoothly as well" however before i buy the product i wanted to make sure that the router im buying will connect to the spectrum modem without any issues. Ive uploaded the file down below with the modems information however if it dosent show up right then the modems's manufacturer is Hitron and the Model E31N2V1. So in case anybody knows. Will the nighthawk router im wanting to get hook up smoothly with this spectrum modem or not?
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