I have the crashing problem. The following maps crash to desktop on deploy when on any server or locally: null_sensor_station, lok_wastelands, battle_of_ryloth, endor_strike_team, bandomeer_refinery_assault, tatooine_bestine, escape_from_hoth, rhen_var_research_facility.
Before on previous mod versions, I used to be able to play on endor_strike_team & escape_from_hoth, but with 1.4 I cannot.
The following maps do work: imperial_convoy_raid, rhen_var_ice_plains, battle_of_taloraan, encounter_at_mos_entha, battle_of_yavin, endor_clearing, tatooine_mosespa.
My system is a P4 3.4ghz/2gb ram/80gb hdd/ATI X850 PCI Express, Windows XP Home SP2. Monitor is a 22" widescreen DVI. The launcher "+widescreen 1" has no affect on whether it crashes or not. I tried all of the suggested solutions for other peoples' issues & still can't run those maps. I uninstalled BF2142, FS mod & launcher. Cleared the my documents mod caches & flushed the registry of any BF2142 & FirstStrike references. Reinstalled BF2142, patched 1.5 full; installed FS 1.4 full, updated launcher to .8 & FS to 1008. Still nothing. One thing I never got was a modified content error like other people. Very confusing, I can't play 8 of the 15 maps.
PunkBuster has also been tested & manually updated with no change in results.