TeeKaay

Issue is resolved. After I tried all of the ideas above, I went down to the shop (where I got the parts) and changed my motherboard. Got a new one, now the issue is resolved.

They are already off. I checked, and every time I clear the CMOS, the settings go back to default and by default fast startup is off. Will double check and edit my answer here if it's not the case. Ill go get a new battery for the CMOS. Is it safe to simply remove the battery from the motherboard and replace it with a new one? Are there any recommended steps to do that? I have never done that before. Will also try updating the BIOS version.

My system is new, a few days old. Whenever I unplug the computer from the wall, pressing on the turn on button on the case will not do anything. The motherboard has lights on (ambient lighting) so there is power going to the motherboard. I press clear CMOS, then turn on the computer and it all works. Restarting or turning off the computer will not break it. I can turn it back on normally. This only happens when the computer stops receiving power i.e. unplugged, switching the PSU off, ...etc (this happens a lot where I am from, as power cuts are frequent. I do have a UPS but since the electricity is out for quite a while every day, it won't support it all the time, it eventually turns off) Is the CMOS battery bad? Is my motherboard bad? This is the first time something like so happens to me.

I tried doing what you said and got this:

Alright so changing the firewall setting to user defined gave me this: If you thing adding a new firewall rule would help, please let me know what info I should be adding, im really bad at this.

This is everything in the firewall section. Maybe this would help?

Currently not home, will try what you said when I get back. But check this (taken from the reddit thread):

This was brought up in the reddit thread, and to test this I did disconnect both routers and only kept router 1 up and running, connected only my phone and my computer to the network and nothing else, and both my phone and my pc were on different subnets so definitely the two dhcp servers are on this main router. Honestly I might end up just buying a router and use this one as a modem just to pass the connection and setup everything on the new router. This issue has been going on for a year, tried several times to fix it but then I give up and just live with it.

Yes I did mention it, its the "tg582n v2", and I already checked this manual: https://setuprouter.com/router/technicolor/tg582n-v2-mediaaccess/manual-2305.pdf Note: the images shown are (I presume) from an old version so it's not that beneficial I guess?

This was suggested in the reddit threat, and I went through all the settings (advanced) and did not find anything related to a "Guest Network"

I am TERRIBLE with networking, please excuse my stupidity in advance. I have a router, PC and a phone. If my PC is connected to the router via ethernet, the PC's ip is 192.168.1.X If my PC is connected to the router via wifi, the PC's ip is 192.168.2.X My phone is always connected to the PC via wifi, so the ip is 192.168.2.X Now here is my issue, when my PC is connected via ethernet, my phone is not able to "talk" to my computer. How do I know this? I have a web server on my PC, set up on port 3000. When the pc and phone are on the same subnet (i am really not sure what to call it tbh, but im basically talking about the third digit in the ip), they can talk to each other normally, I can access the webpage on 192.168.2.66:3000 and I can even ping my pc. When pc and phone are on another subnet, I cannot access the webpage. What the hell am i trying to do? Basically I am a devlopper and I have an android mobile app that should be talking to the server that is obviously hosted on my pc. Can I force my computer to connect to the router via 192.168.2.X on ethernet? Or even better yet make my phone and ALL other devices connect via 192.168.1.X? I would prefer to the second option so that I can access my router login page that is on 192.168.1.1 and I cannot access that when my pc is connected via wifi and is on the 192.168.2.X subnet. Ask as many question as you want, I will happily answer. Please help? And thanks in advance P.S. I posted this on reddit and we had a huge discussion and could not find an answer to this problem Im not sure if it's against the rules to post a link to a reddit thread but I am going to cause there is a huge amount of data there (check the comments) that could help you help me with my problem, there are screenshots of my router's configurations and stuff

Here are the addons that I am using on firefox quantom. And here are the privacy settings that I have, I am not sure whether cookies are blocked or what. Any idea? http://prntscr.com/htm1cj Should I add an exception in firefox's settings for youtube.com? http://prntscr.com/htm1k7

Everyday I have to change the youtube layout to the old one and everyday youtube keeps resetting it to the new layout. I have an extension that only works on the old layout and I also prefer the old layout. How can I stop youtube from reverting to the new layout?

Yeah I meant the mobile app game

If so, post your progress below. I can post mine if you guys are interested.