9x with er9x: beeper corrupts ppm stream.

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What steps will reproduce the problem?
1. I.e. press and hold +button in subtrim menu. Rangelink tx starts to glitch
2. Program throttle timer. When expired n radio is set with beeper on, rltx 
will glitch
3.

What is the expected output? What do you see instead?
No glitches, even with beeper on

What version of the product are you using? On what operating system?
Updated fw 2 weeks ago. 23/03/2014. Same problem

Please provide any additional information below.

Original issue reported on code.google.com by matthias...@gmail.com on 2 Apr 2014 at 5:30

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Are you set to Beeper or PiSPKR for the beeper mode?
Is this new on recent releases or does it happen on plder releases as well?

Original comment by michael....@mypostoffice.co.uk on 2 Apr 2014 at 6:18

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Hello. It happened on older versions as well. I tried modifying the sound. I 
used all available options from beeper to pispkr to beepervoice pispkrvoice and 
megasound. I also tried adjusting the volume and pitch. No avail. 
I ll take a video for you. I use 12ch and cater for that by adjusting frame 
length to 28ms. I also tried 28.5ms and 29ms. Problem persists.

thank you.

Original comment by matthias...@gmail.com on 3 Apr 2014 at 1:22

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here is the video: http://www.youtube.com/watch?v=RnLVk6PrCLg

Original comment by matthias...@gmail.com on 3 Apr 2014 at 6:44

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It may be useful to have a discussion about this on: 
http://openrcforums.com/forum/, others may also have ideas.
Two things you could look at/try. On the STAT2 display (UP LONG, UP from the 
main screen) what are the 3 jitter values?
They show the maximum values, pressing MENU resets them.
Does the rangelink still work if you change the PPM polarity between POS/NEG, 
and does this solve the problem?:
Can you try sending less than 12 channels, just to know if it is also related 
to the number of channels?

Original comment by michael....@mypostoffice.co.uk on 3 Apr 2014 at 10:34

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all traffic coming from S'pore is blocked at openrcforums, god knows how often 
I tried.

I will try as you said and let you know by tomorrow. This thread mentioned the 
issue: http://openrcforums.com/forum/viewtopic.php?t=3708 , but it didn't 
resolve it. Most users switched radio: taranis.

Thanks.

Original comment by matthias...@gmail.com on 3 Apr 2014 at 1:03

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Is that just being blocked in the last day or so, or is it blocked always?

Original comment by michael....@mypostoffice.co.uk on 3 Apr 2014 at 2:03

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always. It says "IP blocked due to service provider known for spamming" or
"You're  a spammer" or "Your ISP is known for to weak spam filters"

I tried months ago a couple of times, the last 3 or 4 days I tried again. I 
need to assume it's permanent. Nothing I can do.

Thanks

Original comment by matthias...@gmail.com on 3 Apr 2014 at 3:26

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Can you send me your e-mail address and IP address (securely). With those I can 
see if you can be unblocked.

Original comment by michael....@mypostoffice.co.uk on 3 Apr 2014 at 5:07