AFW-421 — Device limit reached
Area: Licensing · All support codes · Reference table
Why this happened
Every device seat on the plan is in use. Seats free up as stale devices age out; enrolled devices are never kicked.
Fix
Remove unused devices, wait for stale seats to age out, or upgrade the plan to raise the limit.
If the fix doesn't resolve it, file a support ticket from the console — your workspace's diagnostics snapshot is attached automatically, so this code reaches support with its context.