Hi there, first time post here.
So I've read a lot of the the guides and looked at a lot of posts similar to my issue and I can't seem to find a solution that works for me, so... here goes.
My setup is a Cable Modem > Netduma router.
When wired directly to the modem my internet speeds are 350+ Down and 35+ Up. (ISP is Spectrum)
When connected to the Netduma, Wireless or wired, my speeds are 80~ Down and 20~ Up.
Ping seems to be okay for the most part. Around 30, but sometimes spikes to around 200+.
No VPN. Firmware is what it came with. Ordered week of April 23rd.
The rest of the settings are included in screenshots. (attached)
Any assistance would be greatly appreciated.