windows 10 64bit pro.

first,
from the old aquasuite(2017and 2018 version) what I used until today,
Aqua Computer Service randomly hanging CPU resource too high.

CPU temperature being up to 50~60 degree C, from normal 40~45 degree C at IDLE.
it could be solved when I manually restart the service.

second,
I updated aquasuite to X4 today and I remove previous installed service because of reason what I wrote above,
after remove by windows console command, re-install Aqua Computer Service from aquasuite program.
few minutes after the install, suddenly windows bluescreen crash happen.
it only said about IRQL_NOT_LESS_OR_EQUAL.
I got minidump file so analyze by winDBG program.
here is the analyzed result of minidmp file.
in analyzed result, I found PROCESS_NAME: AquaComputerSe
so, this BSOD crash from aquacomputer service

*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 00000000000000b8, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: fffff801342fa6fa, address which referenced memory

Debugging Details:
------------------


KEY_VALUES_STRING: 1

Key : Analysis.CPU.Sec
Value: 4

Key : Analysis.Elapsed.Sec
Value: 4

Key : Analysis.Memory.CommitPeak.Mb
Value: 70

Key : Dump.Attributes.InsufficientDumpfileSize
Value: 1


PROCESSES_ANALYSIS: 1

SERVICE_ANALYSIS: 1

STACKHASH_ANALYSIS: 1

TIMELINE_ANALYSIS: 1


DUMP_CLASS: 1

DUMP_QUALIFIER: 400

BUILD_VERSION_STRING: 10.0.18362.267 (WinBuild.160101.0800)

DUMP_FILE_ATTRIBUTES: 0xc
Insufficient Dumpfile Size
Kernel Generated Triage Dump

DUMP_TYPE: 2

BUGCHECK_P1: b8

BUGCHECK_P2: 2

BUGCHECK_P3: 0

BUGCHECK_P4: fffff801342fa6fa

READ_ADDRESS: fffff801347713b8: Unable to get MiVisibleState
Unable to get NonPagedPoolStart
Unable to get NonPagedPoolEnd
Unable to get PagedPoolStart
Unable to get PagedPoolEnd
unable to get nt!MmSpecialPagesInUse
00000000000000b8

CURRENT_IRQL: 2

FAULTING_IP:
nt!MiUnlockPageTableInternal+a
fffff801`342fa6fa 0fb691b8000000 movzx edx,byte ptr [rcx+0B8h]

CPU_COUNT: 10

CPU_MHZ: bb8

CPU_VENDOR: GenuineIntel

CPU_FAMILY: 6

CPU_MODEL: 3f

CPU_STEPPING: 2

CPU_MICROCODE: 6,3f,2,0 (F,M,S,R) SIG: 43'00000000 (cache) 43'00000000 (init)

BLACKBOXBSD: 1 (!blackboxbsd)


BLACKBOXNTFS: 1 (!blackboxntfs)


BLACKBOXPNP: 1 (!blackboxpnp)


BLACKBOXWINLOGON: 1

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT

BUGCHECK_STR: AV

PROCESS_NAME: AquaComputerSe

ANALYSIS_SESSION_HOST: JIT-CAN

ANALYSIS_SESSION_TIME: 08-06-2019 19:53:54.0219

ANALYSIS_VERSION: 10.0.18914.1001 amd64fre

TRAP_FRAME: ffff8484dabe93f0 -- (.trap 0xffff8484dabe93f0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=ffffb88000000000 rbx=0000000000000000 rcx=0000000000000000
rdx=ffffb8dc40991438 rsi=0000000000000000 rdi=0000000000000000
rip=fffff801342fa6fa rsp=ffff8484dabe9588 rbp=ffff8484dabe96c0
r8=0000000000000000 r9=ffffb8dc40991438 r10=0000000000000000
r11=0000007ffffffff8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz ac po nc
nt!MiUnlockPageTableInternal+0xa:
fffff801`342fa6fa 0fb691b8000000 movzx edx,byte ptr [rcx+0B8h] ds:00000000`000000b8=??
Resetting default scope

LAST_CONTROL_TRANSFER: from fffff801343d1ae9 to fffff801343bfcc0

STACK_TEXT:
ffff8484`dabe92a8 fffff801`343d1ae9 : 00000000`0000000a 00000000`000000b8 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
ffff8484`dabe92b0 fffff801`343cde2b : ffffb8dc`6e204000 ffff8484`dabe96d0 fffff801`342accf1 ffff8484`dabe96d0 : nt!KiBugCheckDispatch+0x69
ffff8484`dabe93f0 fffff801`342fa6fa : 00000000`00000000 00000003`35072451 000000f6`90610000 ffffd50c`975ad580 : nt!KiPageFault+0x46b
ffff8484`dabe9588 fffff801`3426f106 : ffff8484`dabe96d0 00000264`00000002 fffff801`00000001 ffffb8dc`00000000 : nt!MiUnlockPageTableInternal+0xa
ffff8484`dabe95c8 00000000`00000000 : ffff8484`dabe99e0 ffff8484`dabe9b80 fffff801`347d65d2 00000000`00000000 : nt!MiQueryAddressState+0xc96


THREAD_SHA1_HASH_MOD_FUNC: 6fbecbdf71cc502c076807292ade73cd8b2f4df3

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 3a2e2381b35efd32434153bbf61b0d444af67e80

THREAD_SHA1_HASH_MOD: f08ac56120cad14894587db086f77ce277bfae84

FOLLOWUP_IP:
nt!MiUnlockPageTableInternal+a
fffff801`342fa6fa 0fb691b8000000 movzx edx,byte ptr [rcx+0B8h]

FAULT_INSTR_CODE: b891b60f

SYMBOL_STACK_INDEX: 3

SYMBOL_NAME: nt!MiUnlockPageTableInternal+a

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP: 74da155a

IMAGE_VERSION: 10.0.18362.267

STACK_COMMAND: .thread ; .cxr ; kb

IMAGE_NAME: memory_corruption

BUCKET_ID_FUNC_OFFSET: a

FAILURE_BUCKET_ID: AV_nt!MiUnlockPageTableInternal

BUCKET_ID: AV_nt!MiUnlockPageTableInternal

PRIMARY_PROBLEM_CLASS: AV_nt!MiUnlockPageTableInternal

TARGET_TIME: 2019-08-06T10:01:31.000Z

OSBUILD: 18362

OSSERVICEPACK: 267

SERVICEPACK_NUMBER: 0

OS_REVISION: 0

SUITE_MASK: 272

PRODUCT_TYPE: 1

OSPLATFORM_TYPE: x64

OSNAME: Windows 10

OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS

OS_LOCALE:

USER_LCID: 0

OSBUILD_TIMESTAMP: 2032-02-15 18:16:10

BUILDDATESTAMP_STR: 160101.0800

BUILDLAB_STR: WinBuild

BUILDOSVER_STR: 10.0.18362.267

ANALYSIS_SESSION_ELAPSED_TIME: 126f

ANALYSIS_SOURCE: KM

FAILURE_ID_HASH_STRING: km:av_nt!miunlockpagetableinternal

FAILURE_ID_HASH: {fdd0de49-46dd-5792-449c-2e88bc15a9b1}

Followup: MachineOwner
---------