Game freezing and crashing

Edit: I think I solved this, its been 48 hours without a freezing issue, I have two drives and apparently had some old files and another install of POL on my second drive, seems that it was conflicting, after I deleted EVERYTHING on both drives and reinstalled all on my main drive it has been fine. Also finally got an error code at one point 9001.



My game freezes and crashes several times a day and have no idea why. It has happened randomly in many different situations and both ffxi and playonline completely crash with no error code. I have tried checking files, did a complete reinstall of game, turned off any power saving options on my pc. Been going on since I reactivated my account about 2 months ago and happens daily.
My specs are as follows
Operating System
Windows 10 Home 64-bit
CPU
Intel Core i7 4770K @ 3.50GHz 51 °C
Haswell 22nm Technology
RAM
16.0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28)
Motherboard
Gigabyte Technology Co. Ltd. Z87X-UD3H-CF (SOCKET 0) 40 °C
Graphics
ASUS VE278 (1920x1080@60Hz)
ASUS VE278 (1920x1080@60Hz)
Intel HD Graphics 4600 (Gigabyte)
3071MB NVIDIA GeForce GTX 780 Ti (EVGA) 43 °C
SLI Disabled
Storage
931GB Western Digital WDC WD10EZEX-00KUWA0 (SATA ) 32 °C
119GB Samsung SSD 840 PRO Series (SATA (SSD)) 32 °C
1863GB Seagate Ultra Slim MT SCSI Disk Device (USB (SATA) ) 30 °C
931GB Western Digital WD 10EADS External USB Device (USB (SATA) ) 32 °C
Optical Drives
ASUS BW-16D1HT
Audio
NVIDIA Virtual Audio Device (Wave Extensible) (WDM)

Telus high speed internet

Any help on how to troubleshoot this or a fix is greatly appreciated, thank you!!!

EDIT - Still happening, seems to be happening with greater frequency in Ambuscade and other instanced battles like Lillith, have now also tried uninstalling my graphics drivers and reinstalling, adding permisions to firewall, turning down settings even though I really shouldn't need to... Any ideas???