ros 5.4 not usable for 2.4ghz

RouterOS Wireless Networking
1

I upgraded from 2.9.50 to 5.4 on rb532. Parameters of connection(stability, quality, throughoutput) went rapidly down.
Is that normal?

2

I was running 5.2 for a couple of weeks, then upgraded to 5.4 hoping it would improve 2.4GHz.

I downgraded to 4.17 and it cleared right up.

4.17 seems to be comparable to 3.30 for reliability of 2.4GHz.

3

4,17 I teste also and is something like 5.4. Much worse than 3.30.

4

try to reset the wireless card configuration and reconfigure from the start the wireless settings in v5.4