So recently Ive been having a really annoying problem with my internet and im not sure how to fix it. As shown in the picture(im not sure if the picture is here or not but thats not the point) the latency and jitter both spike in a sort of stepping pattern but they are sort of spaced out. Ive tried all the basic stuff but nothing has worked. If its any use ive had my network provider come out to my place multiple times to diagnose the problem with no success. Ive noticed this problem after a technician came out to install a few wires and change the wall jack that my modem connects to. And the installation of a few wires being another(possible old) wire connection from my house to an old office in a separate building but im pretty sure that connection doesnt work unless i plug my cat5 into both the modem and the wall on both ends. Sorry im drifting but im just giving all the info i can. Im desperate.

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