Memory leak... ESP8266 + 0-length response

setFargo called
["AT+CIPSTART=0,\"TCP\",\"192.168.2.14\",80\r\n"
set fargo4
Sending command: o
With arg: A
serial data watch: o
serial data: 111
status
no data to get
STS_SUCCESS
o
1
kicking off recognize
Sending command: d
With arg: B
] "\r\n" <--- "\r\n"
] "OK" <--- "OK"
] "OK\r\n" <--- "\r\n"
] "Linke" <--- "Linke"
] "Linked" <--- "d"
] "Linked\r\n" <--- "\r\n"
["AT+CIPSEND=0,64\r\nGET /api/relay/5/off HTTP/1.0\r\nUser-Agent: Espruino 1v77\r\nConnec"
] ">" <--- ">"
] "> " <--- " "
] "> \r" <--- "\r"
] "\nSEN" <--- "\nSEN"
] "SEND " <--- "D "
] "SEND OK" <--- "OK"
] "SEND OK\r" <--- "\r"
] "\n" <--- "\n"
["AT+CIPSEND=0,35\r\ntion: close\r\nHost: 192.168.2.14\r\n\r\n"
] ">" <--- ">"
] "> " <--- " "
] "> \r" <--- "\r"
] "\nSE" <--- "\nSE"
] "SEND" <--- "ND"
] "SEND O" <--- " O"
] "SEND OK\r" <--- "K\r"
] "\n\r\n+" <--- "\n\r\n+"
] "+IP" <--- "IP"
] "+IPD," <--- "D,"
] "+IPD,0,9" <--- "0,9"
] "+IPD,0,98:H" <--- "8:H"
] "+IPD,0,97:TTP" <--- "TTP"
] "+IPD,0,94:/1." <--- "/1."
] "+IPD,0,91:1 20" <--- "1 20"
] "+IPD,0,87:0 O" <--- "0 O"
] "+IPD,0,84:K\r\nA" <--- "K\r\nA"
] "+IPD,0,80:cce" <--- "cce"
] "+IPD,0,77:ss-C" <--- "ss-C"
] "+IPD,0,73:ont" <--- "ont"
] "+IPD,0,70:rol" <--- "rol"
] "+IPD,0,67:-All" <--- "-All"
] "+IPD,0,63:ow-" <--- "ow-"
] "+IPD,0,60:Orig" <--- "Orig"
] "+IPD,0,56:in:" <--- "in:"
] "+IPD,0,53: *\r\n" <--- " *\r\n"
] "+IPD,0,49:Con" <--- "Con"
] "+IPD,0,46:nec" <--- "nec"
] "+IPD,0,43:tion" <--- "tion"
] "+IPD,0,39:: c" <--- ": c"
] "+IPD,0,36:lose" <--- "lose"
] "+IPD,0,32:\r\nC" <--- "\r\nC"
] "+IPD,0,29:ache" <--- "ache"
] "+IPD,0,25:-Co" <--- "-Co"
] "+IPD,0,22:ntr" <--- "ntr"
] "+IPD,0,19:ol: " <--- "ol: "
] "+IPD,0,15:max" <--- "max"
] "+IPD,0,12:-age" <--- "-age"
] "+IPD,0,8:=60" <--- "=60"
] "+IPD,0,5:0\r\n" <--- "0\r\n"
] "+IPD,0,2:\r\n\r\n" <--- "\r\n\r\n"
] "OK\r\n" <--- "OK\r\n"
] "\r" <--- "\r"
] "\nO" <--- "\nO"
] "OK\r" <--- "K\r"
] "\nUn" <--- "\nUn"
] "Unli" <--- "li"
] "Unlin" <--- "n"
] "Unlink\r" <--- "k\r"
] "\n" <--- "\n"