Packet REJECTED, timestamp seems wrong, too much in advance

When no devices are transmitting for while to my DIY hotspot, the miner will produce the following logs on the next PULL_RESP

Miner Logs:

2020-09-09 21:05:26.958 [info] <0.1299.0>@miner_lora:handle_call:244 PULL_RESP #{<<"txpk">> => #{<<"codr">> => <<"4/5">>,<<"data">> => <<"YMwCAEggCgA6pEl4">>,<<"datr">> => <<"SF10BW500">>,<<"freq">> => 927.5,<<"imme">> => false,<<"ipol">> => true,<<"modu">> => <<"LORA">>,<<"powe">> => 27,<<"rfch">> => 0,<<"size">> => 12,<<"tmst">> => 2354207972}} to {172,17,0,1}:49354
2020-09-09 21:05:26.959 [info] <0.1299.0>@miner_lora:handle_udp_packet:418 TX ack for token <<"ر">> <<"{\"txpk_ack\":{\"error\":\"TOO_EARLY\"}}">>
2020-09-09 21:05:26.960 [info] <0.1299.0>@miner_lora:handle_udp_packet:439 too early
2020-09-09 21:05:29.196 [info] <0.1299.0>@miner_lora:handle_udp_packet:380 PUSH_DATA [{<<"rxpk">>,[[{<<"tmst">>,2356458036},{<<"time">>,<<"2020-09-09T21:05:28.179941Z">>},{<<"tmms">>,1283720747180},{<<"chan">>,0},{<<"rfch">>,0},{<<"freq">>,903.9},{<<"stat">>,1},{<<"modu">>,<<"LORA">>},{<<"datr">>,<<"SF10BW125">>},{<<"codr">>,<<"4/5">>},{<<"lsnr">>,11.8},{<<"rssi">>,-40},{<<"size">>,22},{<<"data">>,<<"gMwCAEiACwABdHNlixEvnwEiTcSf4g==">>}]]}] from 12273815315514654977 on 51789

Packet forwarder logs:

JSON down: {"txpk":{"codr":"4/5","data":"YOUCAEggBQBwBj6d","datr":"SF10BW500","freq":926.9000244140625,"imme":false,"ipol":true,"modu":"LORA","powe":27,"rfch":0,"size":12,"tmst":4205361668}}
src/jitqueue.c:251:jit_enqueue(): ERROR: Packet REJECTED, timestamp seems wrong, too much in advance (current=4205442140, packet=4205361668, type=0)
ERROR: Packet REJECTED (jit error=2)
INFO: [down] PULL_ACK received in 0 ms

When transmissions are received at a steady paste, the too early error will not occur …

Does your hotspot have accurate time? (Through ntp or similar)

Yes, I’m running a NTP service.

sudo ntpdate -q 0.us.pool.ntp.org
server 108.61.56.35, stratum 2, offset -0.002803, delay 0.05511
server 13.86.101.172, stratum 3, offset -0.003231, delay 0.06604
server 12.167.151.1, stratum 3, offset -0.002608, delay 0.07091
server 50.192.156.120, stratum 2, offset 0.000053, delay 0.21620
11 Sep 07:42:23 ntpdate[27676]: adjust time server 108.61.56.35 offset -0.002803 sec
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