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WIFI Speed Problems with XPS 14 L421X
Wireless Speed is AWFUL! Windows is reporting full bars, but intermittent connections.
Out of warranty I have replaced the wireless card twice now only for temporary fixes, tried new antennas and display, no difference.
updated to the latest drivers/bios no virus's or malware to be found. Freshly re-imaged.
XPS 14 L421X Dell 14 inch laptop.