just downloaded latest version and when you hover the mouse over the icons in the taskbar it doe’s not tell you what that icon doe’s all there is is a box that is black with no information.
Always provide the version number and version of your OS, like 5.1.4.2 and Windows 10 for me. You may have downloaded a developer snapshot, the latest fresh or the latest still version and nobody would know. For me LO works fine, no black boxes popping up from the task bar, so it’s not a generic LO problem…