Hi, I’m having a microprocessor sending data to a worksheet and the code is working fine. The data sent is logged in each cell correctly. If I launch via browser the link “ https://script.google.com/macros/s/<my_code>/exec?temperature=10&humidity=20 ”, my spreadsheet’s script code answers with the word “Ok”. Inspecting the results, I see the following, which is all correct: <html> <head> <link rel="alternate stylesheet" type="text/css" href="resource://content-accessible/plaintext.css" title="Wrap Long Lines"> <style></style> </head> <body> <pre>Ok</pre> </body> </html> However, if I read the web response via the microcontroller (String line = client.readStringUntil('\r')), I get different results: <HTML> <HEAD> <TITLE>Moved Temporarily</TITLE> </HEAD> <BODY BGCOLOR="#FFFFFF" TEXT="#000000"> <H1>Moved Temporarily</H1> The document has moved <A HREF="https://script.googleusercontent.com/macros/echo?user_content_key=bla bla bla">here</A>. </BODY> </HTML> Can someone please tell me why I cannot read the response remotely? I’m new to this and I’m a bit lost. TIA