Random ELU28 cards get blocked

[rightsaidfred]

Hi All,

Could you please help me with the following strange problem!

I have a 2 LIM system with BC9 version.
For some days I experience in LIM2, that random ELU28 card gets blocked.
Sometimes the same card, sometimes others in several magazines. After RFEXI, ELU28 card and extesnions are OK.

I suspect LSU or LPU.
What do you think?

Thanks!

 

[himdp]

Any alarms (ALLOP)? Any lost signals (HIMDP)?

 

[parnum]

Had this before many years ago, try replacing LSU if random mags, if one mag DSU

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[parnum]

Also, if that fails, pull LPU's in both Lims to force a reload from the latest REL

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