My RUT240 has an annoying habit of dropping the 4G connection whenever I do an Ookla speedtest. I'm assuming it has problems with the high data throughput, but it rarely measures above about 40 Mb/s, which should be well within its capability.
Anybody else seen this, or can offer a solution? It is a moderate to strong signal of high quality (RSRP ~ -90 dBm, RSRQ ~ -7 dB, SINR ~ 20 dB), so that is not the issue.