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When MLAG convergence control is set to fast. Packet drops are seen on slowpath during failover

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TitleWhen MLAG convergence control is set to fast. Packet drops are seen on slowpath during failover
Symptoms
When setting the MLAG convergence control to fast, a number of packet drops are seen on slow path when fail over occurs.Packet drops are not seen when convergence control is set to conserve-access-list.
configure mlag ports convergence-control [conserve-access-lists | fast]

ICMP test during fail-over when convergence-control is set to fast:
16 bytes from 10.145.5.3: icmp_seq=1262 ttl=64 time=0.461 ms
16 bytes from 10.145.5.3: icmp_seq=1263 ttl=64 time=0.921 ms
16 bytes from 10.145.5.3: icmp_seq=1264 ttl=64 time=0.907 ms
16 bytes from 10.145.5.3: icmp_seq=1265 ttl=64 time=0.814 ms
Request timed out
Request timed out
Request timed out
Request timed out
Request timed out
16 bytes from 10.145.5.3: icmp_seq=1271 ttl=64 time=0.400 ms
16 bytes from 10.145.5.3: icmp_seq=1272 ttl=64 time=0.392 ms
16 bytes from 10.145.5.3: icmp_seq=1273 ttl=64 time=0.360 ms
Environment
EXOS 22.5.1.7-patch1-9
EXOS 22.7.1.2-patch1-3
 
Cause
Software related issue.
Resolution
CR xos0076488 has been raised to address the issue. The CR is address in the following releases:

EXOS 22.7.1.2-patch1-8
EXOS 30.4.1
Additional notes

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