You won't get an answer from Sling. In their wisdom they have made sure that ALL built-in remotes send 3 copies of each IR transmission. And this is fixed and cannot be altered by the user. And as you have seen, with some sensitive receivers that gives you the double-skip.
But you have given me enough information that I can probably build you a custom remote that should work. But to get it with a realistic remote might take some time and I can only do it for older Slingboxes. There is a bug on the setup procedure for the 350/500 that stops the installation of Custom Remotes with realistic remote images.
What Slingbox do you have ?
OK, done some research and the first problem is that I could not track down the AirTies 7200 although I did find an AirTies 7210. But that uses a completely different set of IR Codes to the Sagem PVR6522C which you say works. Not unheard of but a bit unusual.
As a start point here is a Custom Remote for the Sagem PVR6522C with the repeat rate set to zero.
Any good ?
Sagem PVR6522C.zip 1.9 K
Hi Alan Richey
This solved the problem and does the job.
I can now change chanels and lookup the channel guide/info and select former shows from the list. But some keys does not work and the VOD possibility is not active, probably because we are using VCR instead of cable box. In my case it does not matter, I don't care about more functionality but wanted to mention it here for other readers.
Is there any point in investigating this further?
Thank you so much for your help.