My Axim X30H has this problem when the unit will continue scaning for wifi networks on channel 4.
unless you disable and enable it again. looks like it does the REAL scanning work in the first few seconds after it's enabled.
after that it just stops scanning? but the icon on the tool bar does indicate it is scanning.
also the icon sometimes go missing when wifi is enabled. again this can also be corrected after a restart of wifi.
anyone else having the same problem?