Tera Term

Hello and thank you for this great piece of software.

I'm trying to find the difference between paste with right-click (or "send" with macro) and normal keyboard typing with return key for sending in serialport mode.

Example: When sending the AT command "AT+IMEINUM" manually and confirn/send with enter/return key, I get the result:
________________________________
AT+IMEINUM
+IMEINUM: 00000000000000 /0

+IMEINUM2: 11111111111111 /0

OK
________________________________

But by pasting the same command "AT+IMEINUM" with right-click or transmitting it with the macro "send" command, I get a crippled reply:
________________________________
+IMEINUM: 00000000000000
OK
________________________________

I absoulutely do not understand why this happens. Different CR/LF? Or speed issue?

Would appreciate any tip.

Thanks

Edit: In Wireshark USB capture, I see that the manual typing transmits character for character. Can I trigger "send ENTER" manually to test with macro?