Tengo un MacBook Pro (13 pulgadas, M1, 2020) en modo clamshell, conectado a un monitor 4k y alimentado a través de un concentrador USB-C. Si uso solo la pantalla externa, con la tapa cerrada, el wifi se vuelve inutilizable. Tan pronto como abro la tapa (ambas pantallas encendidas, espejadas) el problema desaparece.
En el modo cerrado-clamshell:
moe@Moes-MBP ~> ping google.com
PING google.com (142.250.217.110): 56 data bytes
Request timeout for icmp_seq 0
64 bytes from 142.250.217.110: icmp_seq=1 ttl=117 time=254.020 ms
64 bytes from 142.250.217.110: icmp_seq=2 ttl=117 time=206.079 ms
Request timeout for icmp_seq 3
64 bytes from 142.250.217.110: icmp_seq=3 ttl=117 time=1207.436 ms
64 bytes from 142.250.217.110: icmp_seq=4 ttl=117 time=214.452 ms
64 bytes from 142.250.217.110: icmp_seq=5 ttl=117 time=224.992 ms
64 bytes from 142.250.217.110: icmp_seq=6 ttl=117 time=230.388 ms
^C
--- google.com ping statistics ---
8 packets transmitted, 6 packets received, 25.0% packet loss
round-trip min/avg/max/stddev = 206.079/389.561/1207.436/366.069 ms
Inmediatamente después de abrir la tapa:
moe@Moes-MBP ~> ping google.com
PING google.com (142.250.217.110): 56 data bytes
64 bytes from 142.250.217.110: icmp_seq=0 ttl=117 time=17.263 ms
64 bytes from 142.250.217.110: icmp_seq=1 ttl=117 time=17.297 ms
64 bytes from 142.250.217.110: icmp_seq=2 ttl=117 time=44.884 ms
64 bytes from 142.250.217.110: icmp_seq=3 ttl=117 time=13.996 ms
64 bytes from 142.250.217.110: icmp_seq=4 ttl=117 time=19.013 ms
64 bytes from 142.250.217.110: icmp_seq=5 ttl=117 time=22.815 ms
^C
--- google.com ping statistics ---
6 packets transmitted, 6 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 13.996/22.545/44.884/10.329 ms
¿Qué podría estar causando esto?
