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Hi, I have an LG WebOS Smart TV that after the last firmware update the Wi-Fi Connection stop working properly. When I try to connect to my network, it will instantly disconnect or it will freeze my TV. Model: LG 55UF6450-UA (bought it on November 2015) Firmware: 03.16.00 Also, I don't know if it is relevant but my TV is a US version that now I have it with me in Costa Rica, Central America. I've tried everything posted on the internet and forums: - Connecting to my cellphones hotspot (worked for about 5 min the first time I try it and then stop working and would work again when I tried to reconnect). - Change the DNS to google's DNS. (Once I was able to do it but didn't fix the issue, and also first I need to be able to connect to a network for the TV to enable the option for changing manually to static ip's). - Doing factory reset won't fix it. - Changing the Country/Region/Time zone won't fix it. - Changing to manual time won't fix it. - Can't do the downgrade procedure posted on this forum for two reasons: because you need to be able to connect to the wifi or via ethernet and it isn't working, and also I can't find an older versión of my firmware. I am pretty sure that I need to downgrade or even just do a fresh installation of the actual the firmware, but I can't find the right way to do it. Maybe with an LG service remote? but again, I need to first get on my hands a working firmware version for my TV right? Any recommendations?

The Amazon app freezes with white circle forever every once in while. Usually after long pause or switching to another episode within a series. It also has major playback issues with CBS ALL ACCESS. Sound is surround sound without the front channels. Only hear music no dialogue. Only fix for both is going into so many other apps LG finally closes Amazon app. Power cycle and simply switching to Netflix doesn't work. I don't understand why the Netflix app is so awesome and all other apps have issues. The UI, playback etc suck on other apps. Small but meaningful is the ffw and rewind. In Netflix simply arrow left or right simple with nice preview. All other apps have a clunky stupid button you have to arrow to select then arrow back to play. Try to jump back 10sec or so in Hulu, Amazon, sling etc... It's a pain in the ass.