Recent Discussions

• Cactus Firmware Updater: Error Codes

  Announcement 217 views 16 comments 0 points Most recent by Traveler01 November 20General discussions
• All firmware versions now upgraded to the "A" Wireless Protocol

  Announcement 391 views 0 comments 0 points Started by Antonio August 22 Cactus V6 II
• New Multi-brand HSS firmware in the testing

  Announcement 478 views 16 comments 0 points Most recent by Antonio August 20V6 II Compatibility
• Compatibility with Nikon D750

  Announcement 6.7K views 17 comments 0 points Most recent by raychan June 27V6 II Problems
• Firmware version A01 and A02 only works with PEN.A.001 and OLY.A.001

  Announcement 591 views 3 comments 0 points Most recent by Antonio May 16RF60 Questions
• Recent spam posts and new forum user applicants

  Announcement 191 views 2 comments 0 points Most recent by Antonio April 27General discussions
• Forum Login - mid-April Forum Maintenance

  Announcement 101 views 0 comments 0 points Started by Antonio April 12 General discussions
• Setup for Remote Manual Power Control: Order of Powering ON Devices

  Announcement 3.7K views 5 comments 0 points Most recent by Antonio February 23V6 Announcements and FAQ
• State the firmware version installed on the V6 II when posting a question

  Announcement 948 views 2 comments 0 points Most recent by Antonio October 2017V6 II Compatibility
• Olympus E-M1 Compatibility with the Cactus V6 II

  Announcement 19.8K views 32 comments 0 points Most recent by Antonio July 2017V6 II Compatibility
• FYI: Nissin i40 for Fujifilm: Lo Power settings (below 1/128)

  Announcement 714 views 0 comments 0 points Started by Antonio July 2017 V6 II Compatibility
• Flash models compatible for profiling

  Announcement 42.3K views 55 comments 0 points Most recent by LiWi November 2016V6 Compatibility
• Cactus V6 Firmware Release Notes

  Announcement 18.8K views 18 comments 0 points Most recent by awww_dang August 2016V6 Announcements and FAQ
• What does "cactus-hid.dll" missing means during firmware update?

  Announcement 1.8K views 0 comments 0 points Started by Antonio May 2016 V6 Announcements and FAQ
• Remote 3sec Cactus Bug?

  17 views 2 comments 0 points Most recent by BruceBanner 6:25AMV6 II Problems
• Fuji X-T20 with V6II and Nissin Di866 Mark II

  1.7K views 24 comments 0 points Most recent by raychan 6:18AMV6 II Compatibility
• General bug report for current V6 ii firmware

  21 views 1 comment 0 points Most recent by raychan 6:11AMV6 II Problems
• off camera TTL exposures are roughly 1.3 EV too low compared to native system

  17 views 2 comments 0 points Most recent by raychan 6:04AMRF60X Problems
• Rotolight Neo 2 HSS?

  443 views 3 comments 0 points Most recent by Class A December 9V6 II Compatibility
• RF60 Wont fire off camera

  12 views 1 comment 0 points Most recent by Class A December 9RF60 Problems
• V6 ii problems with Nikon TTL firmware

  22 views 1 comment 0 points Most recent by Marekkphotography December 6V6 II Problems
• Cactus 6 vII and Sekonic L 308S

  46 views 3 comments 0 points Most recent by jefvandejumenas December 2V6 II Problems
• Are Cactus still in business?

  129 views 11 comments 0 points Most recent by raychan November 29General discussions
• Studio strobe connected to sync output while on camera

  27 views 2 comments 0 points Most recent by raychan November 29V6 II Problems
• Faulty battery indicator?

  133 views 16 comments 0 points Most recent by ChatNoir November 26RF60X Problems
• RF60 FW clarification

  981 views 5 comments 0 points Most recent by raychan November 26RF60 Questions
• Fuji GFX50 & V6II - A-protocol (FUJ.A.03 / A.08))

  39 views 3 comments 0 points Most recent by ChatNoir November 22V6 II Compatibility
• Possible to use triggers in manual mode on Fuji?

  20 views 2 comments 0 points Most recent by Surfheart November 20V6 II Problems
• Cactus V6IIs with Sony A9 / AF Assist Light

  76 views 4 comments 0 points Most recent by raychan November 19V6 IIs Compatibility
• Sony Version + some questions.

  4.3K views 12 comments 0 points Most recent by OpenWater November 18V6 IIs FAQ
• Pentax X-TTL - can't get manual flash to work

  1.6K views 29 comments 0 points Most recent by SBC November 15V6 II Problems
• Factory reset every time everything turned off then on again, or TTL won't work.

  33 views 3 comments 0 points Most recent by Osmosis November 14V6 II Problems
• RF60X not triggered by Pentax K5 in local mode

  244 views 3 comments 0 points Most recent by raychan November 14RF60X Problems
• Pentax and Sony compatibility

  26 views 1 comment 0 points Most recent by raychan November 14V6 II Compatibility
• problem delay

  24 views 1 comment 0 points Most recent by raychan November 13V6 Problems
• Flash Compensate

  34 views 1 comment 0 points Most recent by raychan November 12V6 II Problems
• Firmware Updater - Malware?

  3.7K views 9 comments 0 points Most recent by Class A November 9V6 Questions
• Interworking Problems with Olympus camera / flashes

  32 views 2 comments 0 points Most recent by raychan November 9V6 II Problems
• Wrong flash power delivered, but right value displayed

  33 views 3 comments 0 points Most recent by raychan November 8V6 II Problems
• NIK.A.004/003 Cactus V6II Problem

  38 views 4 comments 0 points Most recent by Class A November 7V6 II Problems
• NIK.A.004 AF Problem

  54 views 5 comments 0 points Most recent by raychan November 5V6 II Problems
• Pentax K1 on Manual Mode but can't change shutter speed

  69 views 8 comments 0 points Most recent by LNJDesigns October 30V6 II Problems
• Pentax K10D / K20D Flash not fire in wither TTL / M mode

  103 views 14 comments 0 points Most recent by kentam October 28V6 II Problems