[RESOLVED] MSComm Serial Receive issue

[beic]

Hi there,

I trying to receive/collect data and parse from my microcontroller, but for some reason I got data received with random breaks and I can't parse them while receiving.

Private Sub comRS232_OnComm()
 
 Dim vrBuffer As String
 
 Dim lgFwV As Long
 Dim lgFwDate As Long
 Dim lgFwTime As Long
 
 comRS232.InputLen = 0
 
 vrBuffer = ""
 
 vrBuffer = comRS232.Input
 
 lgFwV = InStr(vrBuffer, "FWVER=")
 
 lgFwDate = InStr(vrBuffer, "DATE=")
 lgFwTime = InStr(vrBuffer, "TIME=")
 
 If lgFwV > 0 Then
  lblFwVer.Caption = Mid$(vrBuffer, lgFwV + 6, 3)
 End If
 
 If lgFwDate > 0 Then
  lblFwDate.Caption = Mid$(vrBuffer, lgFwDate + 5, 11)
 End If
 
 If lgFwTime > 0 Then
  lblFwTime.Caption = Mid$(vrBuffer, lgFwTime + 5, 8)
 End If
 
 Debug.Print vrBuffer
 
 txtSerial.Text = txtSerial.Text + vrBuffer
 txtSerial.SelStart = Len(txtSerial.Text)
 
 Exit Sub
End Sub

I got these differend Debug output receiving from two idetical microcontroller board, but with different serial chip:

Board 1:

RDW Rem
ote Cont
rol


FWV
ER=1.2

DATE
=Sep
 18 
2018

T
IME=
13:3
4:23

Board 2:

RDW Remote Control
FWVER=1.2
D
ATE=Sep 18 2018
TIME=13:34:23

The board sketch is very simple one:

void setup()
{
  Serial.begin(9600);
  while (!Serial)
  {
    delay(10);
  }

  delay(500);

  Serial.print(F("RDW Remote Control"));
  Serial.println(F(""));
  Serial.println(F("FWVER=1.2"));
  Serial.println(F("DATE=Sep 18 2018"));
  Serial.println(F("TIME=13:34:23"));
  Serial.println(F(""));
}

They are using all the same serial connection settings:

9600, 8, N, 1

I already posted my issue on the official board forum, but they say it's not board relevant and it's must be in my VB6 code.

Can someone tell me what I'm doing wrong?

Thank you!