On my Linux Mint 22 Cinnamon PC connected to a M5Stack Cardputer running uLisp 4.7, when I evaluate (wifi-server) from the Arduino Serial Monitor I get the following error:
23750> (wifi-server)
assert failed: tcpip_send_msg_wait_sem IDF/components/lwip/lwip/src/api/tcpip.c:455 (Invalid mbox)
Backtrace: 0x403779de:0x3fceba30 0x4037d609:0x3fceba50 0x40384209:0x3fceba70 0x4203c5e1:0x3fcebba0 0x4204d08d:0x3fcebbd0 0x4204d0de:0x3fcebbf0 0x4203be29:0x3fcebc40 0x4200d33a:0x3fcebc60 0x4200d3b8:0x3fcebcb0 0x42002ead:0x3fcebcd0 0x420088bd:0x3fcebcf0 0x4200aecb:0x3fcebd40 0x4200af43:0x3fcebd60 0x4201f381:0x3fcebd90
ELF file SHA256: 5e159aaa8048572b
Rebooting...
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x2b (SPI_FAST_FLASH_BOOT)
Saved PC:0x420cb5e2
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3808,len:0x44c
load:0x403c9700,len:0xbd8
load:0x403cc700,len:0x2a80
entry 0x403c98d0
uLisp 4.7
23750>