Seeing RNG-RSP CCAP Commanded Power Exceeds Value Corresponding to the Top of the DRW errors

I see this error in my cable modem logs.  It doesn't happen frequently, maybe a few times a day. This has been happening for a few months.  I would notice connection issues on occasion where my modem would reboot itself (I'm assuming something was building up then the modem rebooted).  I removed a tap that was being used to split the connection coming into the house so now the cable modem is hooked up directly to the incoming coax.  The errors still occur but haven't noticed any connection issues lately. Should I be concerned?  Is there an issue at the other end?