I've just updated my Wireshark to version 4.0.1, and now, while investigating a TCP communication, I don't see any textual information anymore in the Packet Bytes pane, as you can see from this screenshot (I've drawn a red rectangle where I expect the characters to be seen):

enter image description here

As you can see in the right bottom angle, I seem to have a "Default" profile, whatever that means.

Do I need to do some configuration in order to see the characters, or is this a bug in Wireshark latest version?

Oh, I already have right-clicked in that pane and set the "Show text based on packet" as ASCII, as you can see:

enter image description here

Thanks in advance

1 Answer 1


I've found the answer on the Wireshark website:

I've simply moved my Wireshark session to my primary monitor, which makes it work:

enter image description here

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