Access point temporarily full

[hnyman]

@linuxuser

How many devices / phones can be used with 1 openwrt access point?

It varies by the WiFi driver. Typical limit is 16, 32 or something...
Example:

Ath10k-ct driver supports only 32 devices

Hi there, I have posted a question to the OpenWRT mailing list: http://lists.infradead.org/pipermail/openwrt-devel/2019-July/017937.html In short, we have problems with ath10k driver on 5GHz when there are more than 60 (approximately) devices connected to the AP based on IPQ4019 SoC. We tried to use ath10k-ct driver and the firmware. We did not see any problems there, but we noticed that this driver only allows up to 32 devices to connect. Any reason for this? Can this be increased? BR, …

Based on search, the error might also be due to DHCP address pool exhaustion.