Hey guys. I have made a couple posts about WiFi issues in other threads, such as the CM12 development thread, and I started a thread about my WiFi issues in CM12, but haven’t gotten feedback. Anyways, I now know my WiFi woes go beyond just CM12, so I’m not trying to duplicate threads, but rather I’m making a general thread about this issue as I am desperate for help.
Some time back I started having very poor WiFi reception on my Nook HD+. What I attributed it to at the time was installing CM12. However, it’s possible this started happening prior to CM12 when I was on SlimKat or CM11. I have done some more extensive testing on this and would like to give you guys the run-down and see if you have any ideas.
For the first 1+ year I had this tablet, I ran CM10.2.1 without any issues at all, and although the WiFi reception was a little bit weaker than my other devices, it was never weak enough to cause any issues. At some point this past fall I tried out some KitKat builds, CM11 and SlimKat. I had trouble with the stability of those builds, and I can’t recall if my WiFi reception was good or bad on those, but I think it was okay. Because of the stability issues on those ROMs, when CM12 came out I hopped on that to see if it was going to be better.
My WiFi reception on CM12 was very poor. Only sometimes could I stream my video and even then it would cut off after a few minutes. I figured CM12 was the issue so I rolled back to the ‘Jamus28’ ‘Unofficial CM10.2.1 Stable w/ TabletUI + ArchiDroid Optimizations’, since CM10.2.1 ran great for me for so long. I figured that although I wouldn't be running the latest and greatest (Lollipop), at least I would have my stability and more importantly, my WiFi stability back. Apparently I was mistaken.
I am still having WiFi reception issues regardless of which ROM I am on. I have tested at areas around my apartment on the different ROMs. I’ve done most of the testing on the CM10.2.1. The WiFi signal fluctuates greatly, mostly at very very low speeds (using Speedtest app, 1-2 Mbps in some areas, but never gets above 8 or so even right next to the router). On my other devices I get 20-30 Mbps. I've had similar troubles now at my church on their network, which used to have a great connection for me, so I don't feel it's specific to my network.
I have done a ‘hard factory reset’ of my router and set it up from scratch. Last night, I couldn't even start a stream up at all. All of my ROM flashes are always clean flashes. Part of what I’m wondering is – is there something that could be sticking in my tablet files, despite doing clean flashes, that could be causing these issues? Is there any universal command or file between the different ROMs I can check on? Do I need to try a complete and utter wipe of my Internal Storage and start from scratch? Or do you think I just have a device that the hardware has gone bad on? The main apps I stream and thus have had trouble with are WatchESPN and Netflix. I've also had the troubles with YouTube.
Any input, suggestions, or tips are greatly appreciated! Please let me know if I can provide any other information to help troubleshoot. Thanks in advance.
Some time back I started having very poor WiFi reception on my Nook HD+. What I attributed it to at the time was installing CM12. However, it’s possible this started happening prior to CM12 when I was on SlimKat or CM11. I have done some more extensive testing on this and would like to give you guys the run-down and see if you have any ideas.
For the first 1+ year I had this tablet, I ran CM10.2.1 without any issues at all, and although the WiFi reception was a little bit weaker than my other devices, it was never weak enough to cause any issues. At some point this past fall I tried out some KitKat builds, CM11 and SlimKat. I had trouble with the stability of those builds, and I can’t recall if my WiFi reception was good or bad on those, but I think it was okay. Because of the stability issues on those ROMs, when CM12 came out I hopped on that to see if it was going to be better.
My WiFi reception on CM12 was very poor. Only sometimes could I stream my video and even then it would cut off after a few minutes. I figured CM12 was the issue so I rolled back to the ‘Jamus28’ ‘Unofficial CM10.2.1 Stable w/ TabletUI + ArchiDroid Optimizations’, since CM10.2.1 ran great for me for so long. I figured that although I wouldn't be running the latest and greatest (Lollipop), at least I would have my stability and more importantly, my WiFi stability back. Apparently I was mistaken.
I am still having WiFi reception issues regardless of which ROM I am on. I have tested at areas around my apartment on the different ROMs. I’ve done most of the testing on the CM10.2.1. The WiFi signal fluctuates greatly, mostly at very very low speeds (using Speedtest app, 1-2 Mbps in some areas, but never gets above 8 or so even right next to the router). On my other devices I get 20-30 Mbps. I've had similar troubles now at my church on their network, which used to have a great connection for me, so I don't feel it's specific to my network.
I have done a ‘hard factory reset’ of my router and set it up from scratch. Last night, I couldn't even start a stream up at all. All of my ROM flashes are always clean flashes. Part of what I’m wondering is – is there something that could be sticking in my tablet files, despite doing clean flashes, that could be causing these issues? Is there any universal command or file between the different ROMs I can check on? Do I need to try a complete and utter wipe of my Internal Storage and start from scratch? Or do you think I just have a device that the hardware has gone bad on? The main apps I stream and thus have had trouble with are WatchESPN and Netflix. I've also had the troubles with YouTube.
Any input, suggestions, or tips are greatly appreciated! Please let me know if I can provide any other information to help troubleshoot. Thanks in advance.