update throubleshooting

box-drawing
Ondřej Hruška 7 years ago
parent 6c0b0aa6e1
commit dac15d80a4
Signed by: MightyPork
GPG Key ID: 2C5FD5035250423D
  1. 7
      pages/help/troubleshooting.php

@ -12,15 +12,14 @@
appear on the screen. Set _Parser Timeout = 0_ in <a href="<?= url('cfg_term') ?>">Terminal Settings</a>
to be able to manually enter escape sequences.
<li>There is very little RAM available to the webserver, and it can support at most 4 connections at the same time.
Each terminal session (open window with the terminal screen) uses one persistent connection for screen updates.
*Avoid leaving unused windows open*, or either the RAM or connections may be exhausted.
<li>Use Ctrl+F12 to open a screen debug panel. Additional debugging can be enabled in the
<a href="<?= url('cfg_term') ?>">Terminal Settings</a> (near the bottom).
<li>*For best performance*, use the module in Client mode (connected to external network) and minimize the number
of simultaneous connections. Enabling AP consumes extra RAM because the DHCP server and Captive Portal
DNS server are started.
<li>In AP mode, *check that the WiFi channel used is clear*; interference may cause flaky connection.
<li>*Check that the WiFi channel used is clear*; interference may cause flaky connection.
A good mobile app to use for this is
<a href="https://play.google.com/store/apps/details?id=com.farproc.wifi.analyzer">WiFi Analyzer (Google Play)</a>.
Adjust the hotspot strength and range using the _Tx Power setting_.

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