NAS and Personal Cloud My Cloud EX

Topic	Replies	Views	Activity
My Cloud OS 5 Firmware for My Cloud EX Series The My Cloud OS 5 software is only available for My Cloud Mirror EX2 Ultra, and My Cloud EX4100. It is not available for My Cloud EX2 and My Cloud EX4 at this time. My Cloud EX2100 is available as a Limited Public Releas…	4	8793	October 6, 2020
Raid deteriorated	0	1	January 31, 2026
EX4100 - RAID 5 healthy in SSH/mdstat but "Not Configured" in Dashboard (Red LEDs)	2	14	January 30, 2026
Replace (upgrade disk size) harddisk won't work	6	33	January 27, 2026
How to change email address to my MyCloud account	3	576	January 23, 2026
Backup Synology NAS to WD Cloud EX2 Ultra using rsync my-cloud	17	5206	January 21, 2026
Ex 2 Ultra stuck in "wait to resize" after storage expansion from 4TB to 12 TB	5	399	January 20, 2026
Shares disappeared after firmware update - how to rescue data? ex2-ultra	15	584	January 18, 2026
EX2 Ultra randomly disconnects from Plex Server	0	17	January 7, 2026
Replace drive about to crash in wd ex4 my-cloud	3	25	January 7, 2026
No Access to Shares	6	83	January 6, 2026
Power-on hours (POH) for hdd in My Cloud EX2 Ultra	3	23	January 2, 2026
MyCloudEX2Ultra status lights were both red, now after a software update they are both blue	4	60	December 22, 2025
Unable do connect to MyCloud EX2 Ultra using FTP	5	145	December 21, 2025
My Cloud EX2 Ultra OS5: No Cloud connectivity	2	51	December 22, 2025
TimeMachineBackup works intermittently	54	6136	December 16, 2025
Cannot map WD My Cloud EX2 after laptop upgrade	4	108	December 10, 2025
Wd ex2ultra 5.31.108 problem with transmission - cant add .torrent file bigger than 100KB ex2-ultra	14	352	December 8, 2025
Time Machine Disconnects Due to RAM Saturation by restsdk-server (My Cloud EX2 Ultra, OS 5) — UI Control Fails os-5	0	26	December 6, 2025
Using a USB HD and the Ex2s internal drives for Time Macihne Backups simultaniously	0	12	December 2, 2025
Configuring RAID 1 and JBOD	3	30	December 1, 2025
Max number shared files can be downloaded	1	50	November 30, 2025
My Cloud EX2 Ultra – Unable to Apply Firmware Update	1	76	November 27, 2025
Internal Server error 500	75	2151	November 25, 2025
SMART drive error	2	22	November 25, 2025
Duplicate admin access - Home Assistant	0	17	November 24, 2025
WD ShareSpace it turns on but doesn't start	0	13	November 22, 2025
EX2 Ultra waking up HDDs while not being accessed	1	44	November 13, 2025
WD MY cloud ex2 ultra users	2	66	November 12, 2025
Can I have a single My Cloud for the My Cloud and the My Cloud EX4100?	0	16	November 9, 2025