01 October 2022

golang | error: remote error: tls: no application protocol

The short note.

I got the error "error: remote error: tls: no application protocol" in golang project during connection to a nginx webserver.

The core of issue - nginx was not configured for HTTP/2 protocol.

20 August 2022

Keyboard issue in Minecraft on Android

My son plays Minecraft on their Android tablet (Huawei MatePad 10.4 2022). And recently he faced with problem of using Huawei Smart Keyboard. The keyboard works well until you press the Enter key (entering to the chat). After exiting the chat you can't do anything (on keyboard) cause Android think that you are still typing in the chat and suggests you proper words (over the game). 


10 July 2022

YouTube video freezing issue in Firefox (not yet solved)

For more than 2 years, I've an issue with periodical freezing of some YouTube videos (99% is Live events) in Firefox Browser. At the same time the same video playing in Chrome well.

Description

  • Video: Freezes for 4-12 seconds, then runs for a few seconds and then again
  • Audio: Is always playing well, without any interruptions
  • OS: Windows 10 1607 (fully updated)
  • Firefox: xxx - 102.0.1 (64 bit) (latest)
  • CPU: Intel Xeon E5-2620 v3
  • RAM: 16 GB DDR4
  • VGA: Nvidia GeForce GTX 1060 6GB (latest driver)
  • Internet connection: 100 Mbps to ISP / ~20 Mbps to USA

Examples

All of these live videos are freezing.


08 March 2022

Keenetic Mesh Wi-Fi | Periodic packets loss

To improve quality of WiFi coverage in my apartment I bought a second Keenetic Giga router (KN-1011) in addition to Keenetic Giga (KN-1010). From my perspective Keenetic is the best router for home usage. This confirms the presence of Mesh feature that can be configured by simple wizard.


The second router was placed in second room behind 2 walls from the primary router and connected by Ethernet cable Cat 5e (1 Gbps). 

Everything was perfect until I decided to play online game where I felt periodic freezes. ping shows loss of 2 packets per ~ 1 munite.