This 64-bit counter tracks the cumulative number of inbound packets that were dropped during receive processing across all current and previous remote-access sessions, a direct indicator of inbound packet loss happening specifically within the device's own remote-access handling path. It matters because a rising drop count points to a real problem, resource exhaustion, a misconfigured session, or a processing bottleneck, that is actually discarding legitimate inbound traffic rather than just a benign traffic statistic. An admin seeing this counter climb noticeably during peak remote-access usage hours should investigate whether the device is CPU- or resource-constrained under that load, since it is actively losing inbound data as a result.