Non-Canon flashes

[DaveTX]

I'm contemplating buying a flash, or flashes, for my R5. I recently saw an article or note indicating there was a new problem, perhaps after a firmware update, with non-Canon flash units not providing the full range of capabilities on R bodies. Is that real or am I imagining things? I can' find my way back to whatever I read (really skimmed). As nice as it would be to go all Canon, the Godox prices do look attractive.

 

[dereka]

Have just recently purhased the R5, have updated to latest firmware version 1.4.0 and have photographed my 6D and few accessories to sell using a two non Canon flashes, Yongnuo YN600EX-RT speedlights and YN-E3-RT wireless Transmitter in ETTL and manual mode without any issues.

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Shot with Canon R5 with Canon TS-E 90mm f/2.8 at f/10.0 1/250sec ISO 1600. 7 focus stacked images

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Shot with Canon R5 with Canon TS-E 90mm f/2.8 at f/10.0 1/250sec ISO 1600. 6 focus stacked images