I bought Minix X8-H+ in 2015. That was first Android TV box in my life. His A2 Lite Air Mouse ("OK" button) stop working after a few months, but Minix X8-H+ Box worked flawlessly for about next 3 years. 2018. I gave a friend that Box, and bought myself a Minix U9-H.
From the beginning I had problems with the Air Mouse(s). Cursor movement on the screen is brokenly, chopped, jerky, tensely... (I don't know the right English word). It is working OK for 5 or 20 minutes, perhaps an hour, and then the trouble starts... After that, some time it is working OK again... Sometimes a small LED light on the Air Mouse iz blinking - indicating that the RF signal with USB receiver iz lost. Etc... Torture.
I even don't remember what everything I've been trying. Restoring factory settings... Changing 3 USB ports... Buying 2 new Air Mouses (next to old 2 that I already had, who have working well on the old Minix X8-H+)... Buying that USB tool for measuring Voltage... Changing radio channels on my Wi-Fi router... Turning off all smartphones, tablet, laptop in my house... Changing LED bulbs in the room... Changing new LED bulbs with CFL bulbs... Changing the frequency of the LG TV screen... Changing position of Minix Box... Changing position of some furniture with metal parts... Placing 50cm USB extension cable between Minix and mouse receiver...
Nothing helped. For example, I turn off all the LED bulbs in the house, while the mouse is working normally, and then after an hour or two problems start again. In the end I gave up. I bought some cheap Tanix TV Box and put everything on it. On Minix I had left only Kodi - I let the some movie go with 2-3 clicks on the D-pad buttons and don't need the Air Mouse for next 2 hours.
3 days ago, I accidentally see in Minix's cardboard box that micro USB to female USB adapter-cable. I put that adapter-cable into OTG micro USB port, Air Mouse receiver in it and...
BINGO! EVERYTHING WORKS!
Maybe the Air Mouse now works 95% of the way how worked on the old Minix X8-H+, but this is 10 times better than when the receiver was involved in 3 standard USB ports. I'm happy now. I can fully activate Minix Box and sell or give someone Tanix Box. And now I am 100% sure that the problem is in Minix Box, in its USB ports or wherever. So here I'm asking...
Has anyone had a similar problem? Is this perhaps a software or probably a hardware problem? Does anyone know a solution how to fix 3 standard USB ports on my Minix U9-H? Any suggestion?
Thanks in advance.
From the beginning I had problems with the Air Mouse(s). Cursor movement on the screen is brokenly, chopped, jerky, tensely... (I don't know the right English word). It is working OK for 5 or 20 minutes, perhaps an hour, and then the trouble starts... After that, some time it is working OK again... Sometimes a small LED light on the Air Mouse iz blinking - indicating that the RF signal with USB receiver iz lost. Etc... Torture.
I even don't remember what everything I've been trying. Restoring factory settings... Changing 3 USB ports... Buying 2 new Air Mouses (next to old 2 that I already had, who have working well on the old Minix X8-H+)... Buying that USB tool for measuring Voltage... Changing radio channels on my Wi-Fi router... Turning off all smartphones, tablet, laptop in my house... Changing LED bulbs in the room... Changing new LED bulbs with CFL bulbs... Changing the frequency of the LG TV screen... Changing position of Minix Box... Changing position of some furniture with metal parts... Placing 50cm USB extension cable between Minix and mouse receiver...
Nothing helped. For example, I turn off all the LED bulbs in the house, while the mouse is working normally, and then after an hour or two problems start again. In the end I gave up. I bought some cheap Tanix TV Box and put everything on it. On Minix I had left only Kodi - I let the some movie go with 2-3 clicks on the D-pad buttons and don't need the Air Mouse for next 2 hours.
3 days ago, I accidentally see in Minix's cardboard box that micro USB to female USB adapter-cable. I put that adapter-cable into OTG micro USB port, Air Mouse receiver in it and...
BINGO! EVERYTHING WORKS!
Maybe the Air Mouse now works 95% of the way how worked on the old Minix X8-H+, but this is 10 times better than when the receiver was involved in 3 standard USB ports. I'm happy now. I can fully activate Minix Box and sell or give someone Tanix Box. And now I am 100% sure that the problem is in Minix Box, in its USB ports or wherever. So here I'm asking...
Has anyone had a similar problem? Is this perhaps a software or probably a hardware problem? Does anyone know a solution how to fix 3 standard USB ports on my Minix U9-H? Any suggestion?
Thanks in advance.