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WL1837MOD: Production test problems after ugrading WLAN radio FW

Part Number: WL1837MOD
Other Parts Discussed in Thread: WL1837

We have problem with our production test after upgrading to the latest WLAN radio FW for the WL1837 chipset. With the previous FW we used (your rev 8.5) we have no issues with the test commands, but with rev 8.7-sp1 we see problems that the TX tests sometimes fails (no output) and that the module crashes if we try to restart them (only when they have failed first). So I’m interested in what the changes are between the versions with respect to this.

Firmware versions R8.5: - Works with no issues
FRev 8.9.0.0.31
Rev 8.2.0.0.224

Firmware versions R8.7-sp1:- Problems with starting/restarting tx tests
FRev 8.9.0.0.70
FRev 8.2.0.0.237

Thanks for any advices.