我已经从我的平板电脑创建了移动 WiFi 热点，并将我的笔记本电脑和手机连接到它。我正在尝试在这些手机上运行 Browsersync。我的外部 IP 地址是从 Browsersync -> Overview External 收集的。我在移动浏览器中粘贴了该 IP 地址，但它们无法连接。以下是 gulp 终端行：
[09:31:58] Using gulpfile ~/Dokumenty/Frontend/TESTgulp/gulpfile.js
[09:31:58] Starting 'scripts'...
[09:31:58] Finished 'scripts' after 18 ms
[09:31:58] Starting 'style'...
[09:31:58] Finished 'style' after 6.4 ms
[09:31:58] Starting 'watch'...
[09:31:58] Finished 'watch' after 17 ms
[09:31:58] Starting 'html'...
[09:31:58] Finished 'html' after 824 μs
[09:31:58] Starting 'browser-sync'...
[09:31:59] Finished 'browser-sync' after 489 ms
[09:31:59] Starting 'default'...
[09:31:59] Finished 'default' after 14 μs
[BS] Access URLs:
-------------------------------------
Local: http://localhost:3000
External: http://142.128.13.4:3000
-------------------------------------
UI: http://localhost:3001
UI External: http://142.128.13.4:3001
-------------------------------------
[BS] Serving files from: ./app/
[09:32:00] Starting 'scripts'...
[09:32:00] Finished 'scripts' after 1.64 ms
[BS] Reloading Browsers...
[BS] 1 file changed (main.min.js)
我应该怎么办？这会是我平板电脑上的 WiFi 热点的错吗？